gvsig-raster / org.gvsig.raster / trunk / org.gvsig.raster / org.gvsig.raster.lib / org.gvsig.raster.lib.impl / src / main / java / org / gvsig / raster / impl / buffer / RasterMemoryBuffer.java @ 2443
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.impl.buffer; |
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import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.datastruct.Band; |
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/**
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* Implementaci?n del buffer de datos en memoria. Contiene las operaciones necesarias
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* para acceso a datos raster implementando Buffer y su almacenamiento de datos est? basado
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* en arrays tridimensionales. Existe un array para cada tipo de dato pero al instanciarse
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* solo se usar? uno de ellos, el que corresponda al tipo de dato del raster manejado.
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* Esto quiere decir que cada RasterMemoryBuffer solo puede contener bandas de un solo tipo de
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* dato donde la variable dataType especificar? de que tipo de dato se trata.
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*
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*/
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public class RasterMemoryBuffer extends RasterBuffer { |
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private ByteBand[] byteBuf = null; |
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private ShortBand[] shortBuf = null; |
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private IntBand[] intBuf = null; |
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private FloatBand[] floatBuf = null; |
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private DoubleBand[] doubleBuf = null; |
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public class ByteBand extends RasterBand { |
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public byte[][] buf = null; |
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public ByteBand(int height, int width, boolean malloc) { |
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super(height, width);
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if(malloc)
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buf = new byte[height][width]; |
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} |
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public Object getLine(int line) { |
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return buf[line];
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} |
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public void setLine(int line, Object value) { |
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buf[line] = (byte[])value; |
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} |
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public Object getBuf() { |
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return buf;
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} |
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public void dispose() { |
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buf = null;
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} |
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protected void finalize() throws Throwable { |
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buf = null;
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super.finalize();
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} |
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} |
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public class ShortBand extends RasterBand{ |
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public short[][] buf = null; |
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public ShortBand(int height, int width, boolean malloc){ |
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super(height, width);
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if(malloc)
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buf = new short[height][width]; |
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} |
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public Object getLine(int line) { |
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return buf[line];
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} |
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public void setLine(int line, Object value){ |
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buf[line] = (short[])value; |
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} |
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public Object getBuf(){ |
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return buf;
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} |
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public void dispose() { |
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buf = null;
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} |
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/*
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* (non-Javadoc)
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* @see java.lang.Object#finalize()
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*/
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protected void finalize() throws Throwable { |
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buf = null;
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super.finalize();
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} |
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} |
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public class IntBand extends RasterBand{ |
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public int[][] buf = null; |
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public IntBand(int height, int width, boolean malloc){ |
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super(height, width);
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if(malloc)
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buf = new int[height][width]; |
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} |
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public Object getLine(int line) { |
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return buf[line];
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} |
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public void setLine(int line, Object value){ |
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buf[line] = (int[])value; |
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} |
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public Object getBuf(){ |
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return buf;
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} |
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public void dispose() { |
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buf = null;
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} |
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protected void finalize() throws Throwable { |
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buf = null;
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super.finalize();
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} |
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} |
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public class FloatBand extends RasterBand{ |
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public float[][] buf = null; |
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public FloatBand(int height, int width, boolean malloc){ |
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super(height, width);
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if(malloc)
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buf = new float[height][width]; |
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} |
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public Object getLine(int line) { |
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return buf[line];
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} |
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public void setLine(int line, Object value){ |
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buf[line] = (float[])value; |
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} |
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public Object getBuf(){ |
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return buf;
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} |
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public void dispose() { |
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buf = null;
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} |
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protected void finalize() throws Throwable { |
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buf = null;
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super.finalize();
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} |
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} |
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public class DoubleBand extends RasterBand{ |
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public double[][] buf = null; |
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public DoubleBand(int height, int width, boolean malloc){ |
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super(height, width);
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if(malloc)
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buf = new double[height][width]; |
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} |
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public Object getLine(int line) { |
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return buf[line];
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} |
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public void setLine(int line, Object value){ |
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buf[line] = (double[])value; |
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} |
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public Object getBuf(){ |
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return buf;
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} |
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public void dispose() { |
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buf = null;
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} |
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protected void finalize() throws Throwable { |
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buf = null;
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super.finalize();
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} |
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} |
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/**
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* Constructor
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*/
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public RasterMemoryBuffer() {
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} |
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public boolean isBandSwitchable() { |
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return true; |
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} |
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/**
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* Constructor
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* @param dataType Tipo de dato
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* @param width Ancho
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* @param height Alto
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* @param bandNr Banda
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* @param orig
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*/
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public RasterMemoryBuffer(int dataType, int width, int height, int bandNr, boolean malloc) { |
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if(malloc)
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malloc(dataType, width, height, bandNr); |
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else
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loadVariables(dataType, width, height, bandNr); |
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} |
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public void malloc(int dataType, int width, int height, int bandNr) { |
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this.dataType = dataType;
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this.width = width;
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this.height = height;
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this.nBands = bandNr;
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if (dataType == TYPE_BYTE) {
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byteBuf = new ByteBand[bandNr];
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for(int i = 0; i < bandNr; i++) |
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byteBuf[i] = new ByteBand(height, width, true); |
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} else if ((dataType == TYPE_SHORT) | (dataType == TYPE_USHORT)) { |
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shortBuf = new ShortBand[bandNr];
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for(int i = 0; i < bandNr; i++) |
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shortBuf[i] = new ShortBand(height, width, true); |
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} else if (dataType == TYPE_INT) { |
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intBuf = new IntBand[bandNr];
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for(int i = 0; i < bandNr; i++) |
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intBuf[i] = new IntBand(height, width, true); |
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} else if (dataType == TYPE_FLOAT) { |
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floatBuf = new FloatBand[bandNr];
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for(int i = 0; i < bandNr; i++) |
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floatBuf[i] = new FloatBand(height, width, true); |
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} else if (dataType == TYPE_DOUBLE) { |
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doubleBuf = new DoubleBand[bandNr];
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for(int i = 0; i < bandNr; i++) |
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doubleBuf[i] = new DoubleBand(height, width, true); |
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} |
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} |
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public void mallocOneBand(int dataType, int width, int height, int band){ |
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this.dataType = dataType;
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this.width = width;
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this.height = height;
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if (dataType == TYPE_BYTE) {
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if(byteBuf == null) |
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byteBuf = new ByteBand[nBands];
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byteBuf[band] = new ByteBand(height, width, true); |
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} else if ((dataType == TYPE_SHORT) | (dataType == TYPE_USHORT)) { |
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if(shortBuf == null) |
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shortBuf = new ShortBand[nBands];
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shortBuf[band] = new ShortBand(height, width, true); |
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} else if (dataType == TYPE_INT) { |
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if(intBuf == null) |
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intBuf = new IntBand[nBands];
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intBuf[band] = new IntBand(height, width, true); |
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} else if (dataType == TYPE_FLOAT) { |
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if(floatBuf == null) |
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floatBuf = new FloatBand[nBands];
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floatBuf[band] = new FloatBand(height, width, true); |
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} else if (dataType == TYPE_DOUBLE) { |
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if(doubleBuf == null) |
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doubleBuf = new DoubleBand[nBands];
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doubleBuf[band] = new DoubleBand(height, width, true); |
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} |
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} |
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/**
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* Carga las variables del rasterBuf
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* @param dataType Tipo de dato
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* @param width Ancho
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* @param height Alto
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* @param bandNr Banda
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* @param orig
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*/
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private void loadVariables(int dataType, int width, int height, int bandNr) { |
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this.dataType = dataType;
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this.width = width;
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this.height = height;
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this.nBands = bandNr;
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if (dataType == TYPE_BYTE) {
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byteBuf = new ByteBand[bandNr];
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for(int i = 0; i < bandNr; i ++) |
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byteBuf[i] = new ByteBand(height, 0, true); |
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} else if ((dataType == TYPE_SHORT) | (dataType == TYPE_USHORT)) { |
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shortBuf = new ShortBand[bandNr];
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for(int i = 0; i < bandNr; i ++) |
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shortBuf[i] = new ShortBand(height, 0, true); |
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} else if (dataType == TYPE_INT) { |
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intBuf = new IntBand[bandNr];
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for(int i = 0; i < bandNr; i ++) |
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intBuf[i] = new IntBand(height, 0, true); |
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} else if (dataType == TYPE_FLOAT) { |
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floatBuf = new FloatBand[bandNr];
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for(int i = 0; i < bandNr; i ++) |
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floatBuf[i] = new FloatBand(height, 0, true); |
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} else if (dataType == TYPE_DOUBLE) { |
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doubleBuf = new DoubleBand[bandNr];
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for(int i = 0; i < bandNr; i ++) |
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doubleBuf[i] = new DoubleBand(height, 0, true); |
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} |
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} |
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public int getWidth() { |
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return width;
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} |
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public int getHeight() { |
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return height;
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} |
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public int getBandCount() { |
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return nBands;
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} |
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/**
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* Obtiene el tipo de dato. Los tipos de dato posibles est?n definidos en IRaster.
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* @return tipo de datos
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*/
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public int getDataType() { |
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return dataType;
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} |
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/**
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* Asigna el tipo de dato. Los tipos de dato posibles est?n definidos en IRaster.
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* @param dataType Tipo de dato del buffer
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*/
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public void setDataType(int dataType) { |
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this.dataType = dataType;
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} |
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/**
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* Obtiene el tama?o del tipo de dato en bytes
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* @return Tipo de dato
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*/
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public int getDataSize() { |
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if (dataType == TYPE_BYTE) {
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return 1; |
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} else if ((dataType == TYPE_SHORT) | (dataType == TYPE_USHORT)) { |
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return 2; |
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} else if (dataType == TYPE_INT) { |
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return 4; |
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}else if (dataType == TYPE_FLOAT) { |
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return 8; |
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}else if (dataType == TYPE_DOUBLE) { |
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return 16; |
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} |
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return 0; |
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} |
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/**
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* Obtiene el tama?o del buffer
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* @return tama?o del buffer
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*/
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public long sizeof() { |
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return getDataSize() * width * height * nBands;
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} |
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//***********************************************
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//Obtiene una linea de datos con todas las bandas
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public byte[][] getLineByte(int line) { |
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byte[][] r = new byte[nBands][]; |
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for(int Band = 0; Band < nBands; Band ++) |
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r[Band] = (byte[])byteBuf[Band].getLine(line); |
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return r;
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} |
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public short[][] getLineShort(int line) { |
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short[][] r = new short[nBands][]; |
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for(int Band = 0; Band < nBands; Band ++) |
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r[Band] = (short[])shortBuf[Band].getLine(line); |
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return r;
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} |
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public int[][] getLineInt(int line) { |
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int[][] r = new int[nBands][]; |
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for(int Band = 0; Band < nBands; Band ++) |
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r[Band] = (int[])intBuf[Band].getLine(line); |
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return r;
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} |
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public float[][] getLineFloat(int line) { |
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float[][] r = new float[nBands][]; |
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for(int Band = 0; Band < nBands; Band ++) |
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r[Band] = (float[])floatBuf[Band].getLine(line); |
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return r;
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} |
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public double[][] getLineDouble(int line) { |
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double[][] r = new double[nBands][]; |
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for(int Band = 0; Band < nBands; Band ++) |
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r[Band] = (double[])doubleBuf[Band].getLine(line); |
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return r;
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} |
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//***********************************************
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//Asigna una linea de datos a todas las bandas
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public void setLineByte(byte[][] data, int line) { |
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for(int Band = 0; Band < nBands; Band ++) |
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byteBuf[Band].setLine(line, data[Band]); |
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} |
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public void setLineShort(short[][] data, int line) { |
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for(int Band = 0; Band < nBands; Band ++) |
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shortBuf[Band].setLine(line, data[Band]); |
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} |
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public void setLineInt(int[][] data, int line) { |
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for(int Band = 0; Band < nBands; Band ++) |
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intBuf[Band].setLine(line, data[Band]); |
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} |
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public void setLineFloat(float[][] data, int line) { |
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for(int Band = 0; Band < nBands; Band ++) |
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floatBuf[Band].setLine(line, data[Band]); |
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} |
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public void setLineDouble(double[][] data, int line) { |
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for(int Band = 0; Band < nBands; Band ++) |
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doubleBuf[Band].setLine(line, data[Band]); |
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} |
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//***********************************************
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//Obtiene una linea de datos de una banda
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public byte[] getLineFromBandByte(int line, int band) { |
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return (byte[])byteBuf[band].getLine(line); |
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} |
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public short[] getLineFromBandShort(int line, int band) { |
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return (short[])shortBuf[band].getLine(line); |
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} |
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public int[] getLineFromBandInt(int line, int band) { |
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return (int[])intBuf[band].getLine(line); |
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} |
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public float[] getLineFromBandFloat(int line, int band) { |
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return (float[])floatBuf[band].getLine(line); |
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} |
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public double[] getLineFromBandDouble(int line, int band) { |
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return (double[])doubleBuf[band].getLine(line); |
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} |
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//***********************************************
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//Asigna una linea de datos a una banda
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public void setLineInBandByte(byte[] data, int line, int band) { |
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byteBuf[band].setLine(line, data); |
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} |
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public void setLineInBandShort(short[] data, int line, int band) { |
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shortBuf[band].setLine(line, data); |
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} |
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public void setLineInBandInt(int[] data, int line, int band) { |
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intBuf[band].setLine(line, data); |
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} |
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public void setLineInBandFloat(float[] data, int line, int band) { |
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floatBuf[band].setLine(line, data); |
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} |
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public void setLineInBandDouble(double[] data, int line, int band) { |
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doubleBuf[band].setLine(line, data); |
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} |
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|
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//***********************************************
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//Obtiene un elemento de la matriz
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public byte getElemByte(int line, int col, int band) { |
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return byteBuf[band].buf[line][col];
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} |
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public short getElemShort(int line, int col, int band) { |
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return shortBuf[band].buf[line][col];
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} |
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|
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public int getElemInt(int line, int col, int band) { |
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return intBuf[band].buf[line][col];
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} |
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public float getElemFloat(int line, int col, int band) { |
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return floatBuf[band].buf[line][col];
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} |
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|
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public double getElemDouble(int line, int col, int band) { |
| 514 |
return doubleBuf[band].buf[line][col];
|
| 515 |
} |
| 516 |
|
| 517 |
//**********************************************
|
| 518 |
//Asigna un elemento de la matriz
|
| 519 |
|
| 520 |
public void setElem(int line, int col, int band, byte data) { |
| 521 |
byteBuf[band].buf[line][col] = data; |
| 522 |
} |
| 523 |
|
| 524 |
public void setElem(int line, int col, int band, short data) { |
| 525 |
shortBuf[band].buf[line][col] = data; |
| 526 |
} |
| 527 |
|
| 528 |
public void setElem(int line, int col, int band, int data) { |
| 529 |
intBuf[band].buf[line][col] = data; |
| 530 |
} |
| 531 |
|
| 532 |
public void setElem(int line, int col, int band, float data) { |
| 533 |
floatBuf[band].buf[line][col] = data; |
| 534 |
} |
| 535 |
|
| 536 |
public void setElem(int line, int col, int band, double data) { |
| 537 |
doubleBuf[band].buf[line][col] = data; |
| 538 |
} |
| 539 |
|
| 540 |
//***********************************************
|
| 541 |
//Copia un elemento de todas la bandas en el buffer pasado por par?metro
|
| 542 |
|
| 543 |
public void getElemByte(int line, int col, byte[] data) { |
| 544 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 545 |
data[Band] = byteBuf[Band].buf[line][col]; |
| 546 |
} |
| 547 |
|
| 548 |
public void getElemShort(int line, int col, short[] data) { |
| 549 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 550 |
data[Band] = shortBuf[Band].buf[line][col]; |
| 551 |
} |
| 552 |
|
| 553 |
public void getElemInt(int line, int col, int[] data) { |
| 554 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 555 |
data[Band] = intBuf[Band].buf[line][col]; |
| 556 |
} |
| 557 |
|
| 558 |
public void getElemFloat(int line, int col, float[] data) { |
| 559 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 560 |
data[Band] = floatBuf[Band].buf[line][col]; |
| 561 |
} |
| 562 |
|
| 563 |
public void getElemDouble(int line, int col, double[] data) { |
| 564 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 565 |
data[Band] = doubleBuf[Band].buf[line][col]; |
| 566 |
} |
| 567 |
|
| 568 |
//***********************************************
|
| 569 |
//Asigna un elemento a todas la bandas en el buffer pasado por par?metro
|
| 570 |
|
| 571 |
public void setElemByte(int line, int col, byte[] data) { |
| 572 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 573 |
byteBuf[Band].buf[line][col] = data[Band]; |
| 574 |
} |
| 575 |
|
| 576 |
public void setElemShort(int line, int col, short[] data) { |
| 577 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 578 |
shortBuf[Band].buf[line][col] = data[Band]; |
| 579 |
} |
| 580 |
|
| 581 |
public void setElemInt(int line, int col, int[] data) { |
| 582 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 583 |
intBuf[Band].buf[line][col] = data[Band]; |
| 584 |
} |
| 585 |
|
| 586 |
public void setElemFloat(int line, int col, float[] data) { |
| 587 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 588 |
floatBuf[Band].buf[line][col] = data[Band]; |
| 589 |
} |
| 590 |
|
| 591 |
public void setElemDouble(int line, int col, double[] data) { |
| 592 |
for (int Band = 0; (Band < nBands && Band < data.length); Band++) |
| 593 |
doubleBuf[Band].buf[line][col] = data[Band]; |
| 594 |
} |
| 595 |
|
| 596 |
//***********************************************
|
| 597 |
//Obtiene una banda entera
|
| 598 |
|
| 599 |
public Band getBand(int band){ |
| 600 |
if (dataType == TYPE_BYTE) {
|
| 601 |
return byteBuf[band];
|
| 602 |
} else if ((dataType == TYPE_SHORT) | (dataType == TYPE_USHORT)) { |
| 603 |
return shortBuf[band];
|
| 604 |
} else if (dataType == TYPE_INT) { |
| 605 |
return intBuf[band];
|
| 606 |
}else if (dataType == TYPE_FLOAT) { |
| 607 |
return floatBuf[band];
|
| 608 |
}else if (dataType == TYPE_DOUBLE) { |
| 609 |
return doubleBuf[band];
|
| 610 |
} |
| 611 |
return null; |
| 612 |
} |
| 613 |
|
| 614 |
/*
|
| 615 |
* (non-Javadoc)
|
| 616 |
* @see org.gvsig.fmap.driver.Buffer#getBandBuffer(int)
|
| 617 |
*/
|
| 618 |
public Buffer getBandBuffer(int Band){ |
| 619 |
RasterMemoryBuffer rmb = new RasterMemoryBuffer(dataType, width, height, 1, false); |
| 620 |
if (dataType == TYPE_BYTE)
|
| 621 |
rmb.byteBuf[0].buf = byteBuf[Band].buf;
|
| 622 |
else if ((dataType == TYPE_SHORT) | (dataType == TYPE_USHORT)) |
| 623 |
rmb.shortBuf[0].buf = shortBuf[Band].buf;
|
| 624 |
else if (dataType == TYPE_INT) |
| 625 |
rmb.intBuf[0].buf = intBuf[Band].buf;
|
| 626 |
else if (dataType == TYPE_FLOAT) |
| 627 |
rmb.floatBuf[0].buf = floatBuf[Band].buf;
|
| 628 |
else if (dataType == TYPE_DOUBLE) |
| 629 |
rmb.doubleBuf[0].buf = doubleBuf[Band].buf;
|
| 630 |
return rmb;
|
| 631 |
} |
| 632 |
//***********************************************
|
| 633 |
//Inicializa una banda a un valor pasado por par?metro
|
| 634 |
|
| 635 |
public void assign(int band, byte value) { |
| 636 |
for(int line = 0; line < height; line ++) |
| 637 |
for(int col = 0; col < width; col ++) |
| 638 |
byteBuf[band].buf[line][col] = value; |
| 639 |
} |
| 640 |
|
| 641 |
public void assign(int band, short value) { |
| 642 |
for(int line = 0; line < height; line ++) |
| 643 |
for(int col = 0; col < width; col ++) |
| 644 |
shortBuf[band].buf[line][col] = value; |
| 645 |
} |
| 646 |
|
| 647 |
public void assign(int band, int value) { |
| 648 |
for(int line = 0; line < height; line ++) |
| 649 |
for(int col = 0; col < width; col ++) |
| 650 |
intBuf[band].buf[line][col] = value; |
| 651 |
} |
| 652 |
|
| 653 |
public void assign(int band, float value) { |
| 654 |
for(int line = 0; line < height; line ++) |
| 655 |
for(int col = 0; col < width; col ++) |
| 656 |
floatBuf[band].buf[line][col] = value; |
| 657 |
} |
| 658 |
|
| 659 |
public void assign(int band, double value) { |
| 660 |
for(int line = 0; line < height; line ++) |
| 661 |
for(int col = 0; col < width; col ++) |
| 662 |
doubleBuf[band].buf[line][col] = value; |
| 663 |
} |
| 664 |
|
| 665 |
//***********************************************
|
| 666 |
//Crea un buffer banda inicializado con el valor pasado por par?metro
|
| 667 |
|
| 668 |
|
| 669 |
public Band createBand(byte defaultValue){ |
| 670 |
switch(getDataType()){
|
| 671 |
case RasterBuffer.TYPE_BYTE:ByteBand bb = new ByteBand(width, height, false); |
| 672 |
bb.buf = createByteBand(width, height, defaultValue); |
| 673 |
return bb;
|
| 674 |
case RasterBuffer.TYPE_SHORT: ShortBand sb = new ShortBand(width, height, false); |
| 675 |
sb.buf = createShortBand(width, height, defaultValue); |
| 676 |
return sb;
|
| 677 |
case RasterBuffer.TYPE_INT: IntBand ib = new IntBand(width, height, false); |
| 678 |
ib.buf = createIntBand(width, height, defaultValue); |
| 679 |
return ib;
|
| 680 |
case RasterBuffer.TYPE_FLOAT: FloatBand fb = new FloatBand(width, height, false); |
| 681 |
fb.buf = createFloatBand(width, height, defaultValue); |
| 682 |
return fb;
|
| 683 |
case RasterBuffer.TYPE_DOUBLE: DoubleBand db = new DoubleBand(width, height, false); |
| 684 |
db.buf = createDoubleBand(width, height, defaultValue); |
| 685 |
return db;
|
| 686 |
} |
| 687 |
return null; |
| 688 |
} |
| 689 |
|
| 690 |
public byte[][] createByteBand(int width, int height, byte defaultValue){ |
| 691 |
byte[][] band = new byte[height][width]; |
| 692 |
if(defaultValue != 0){ |
| 693 |
for(int line = 0; line < height; line ++) |
| 694 |
for(int col = 0; col < width; col ++) |
| 695 |
band[line][col] = defaultValue; |
| 696 |
} |
| 697 |
return band;
|
| 698 |
} |
| 699 |
|
| 700 |
public short[][] createShortBand(int width, int height, short defaultValue){ |
| 701 |
short[][] band = new short[height][width]; |
| 702 |
if(defaultValue != 0){ |
| 703 |
for(int line = 0; line < height; line ++) |
| 704 |
for(int col = 0; col < width; col ++) |
| 705 |
band[line][col] = defaultValue; |
| 706 |
} |
| 707 |
return band;
|
| 708 |
} |
| 709 |
|
| 710 |
public int[][] createIntBand(int width, int height, int defaultValue){ |
| 711 |
int[][] band = new int[height][width]; |
| 712 |
if(defaultValue != 0){ |
| 713 |
for(int line = 0; line < height; line ++) |
| 714 |
for(int col = 0; col < width; col ++) |
| 715 |
band[line][col] = defaultValue; |
| 716 |
} |
| 717 |
return band;
|
| 718 |
} |
| 719 |
|
| 720 |
public float[][] createFloatBand(int width, int height, float defaultValue){ |
| 721 |
float[][] band = new float[height][width]; |
| 722 |
if(defaultValue != 0){ |
| 723 |
for(int line = 0; line < height; line ++) |
| 724 |
for(int col = 0; col < width; col ++) |
| 725 |
band[line][col] = defaultValue; |
| 726 |
} |
| 727 |
return band;
|
| 728 |
} |
| 729 |
|
| 730 |
public double[][] createDoubleBand(int width, int height, double defaultValue){ |
| 731 |
double[][] band = new double[height][width]; |
| 732 |
if(defaultValue != 0){ |
| 733 |
for(int line = 0; line < height; line ++) |
| 734 |
for(int col = 0; col < width; col ++) |
| 735 |
band[line][col] = defaultValue; |
| 736 |
} |
| 737 |
return band;
|
| 738 |
} |
| 739 |
|
| 740 |
//***********************************************
|
| 741 |
//A?ade una banda entera. Los datos son asignados por referencia
|
| 742 |
|
| 743 |
private void addBandByte(int pos, Band data) { |
| 744 |
if(pos < 0) |
| 745 |
return;
|
| 746 |
ByteBand[] tmp = null; |
| 747 |
if(pos >= byteBuf.length){
|
| 748 |
tmp = new ByteBand[pos + 1]; |
| 749 |
for(int Band = 0; Band < byteBuf.length; Band ++) |
| 750 |
tmp[Band] = byteBuf[Band]; |
| 751 |
tmp[pos] = (ByteBand)data; |
| 752 |
}else{
|
| 753 |
tmp = new ByteBand[byteBuf.length + 1]; |
| 754 |
for(int Band = 0; Band < pos; Band ++) |
| 755 |
tmp[Band] = byteBuf[Band]; |
| 756 |
tmp[pos] = (ByteBand)data; |
| 757 |
for(int Band = pos + 1; Band <= byteBuf.length; Band ++) |
| 758 |
tmp[Band] = byteBuf[Band - 1];
|
| 759 |
} |
| 760 |
nBands = tmp.length; |
| 761 |
byteBuf = tmp; |
| 762 |
} |
| 763 |
|
| 764 |
private void addBandShort(int pos, Band data) { |
| 765 |
if(pos < 0) |
| 766 |
return;
|
| 767 |
ShortBand[] tmp = null; |
| 768 |
if(pos >= shortBuf.length){
|
| 769 |
tmp = new ShortBand[pos + 1]; |
| 770 |
for(int Band = 0; Band < shortBuf.length; Band ++) |
| 771 |
tmp[Band] = shortBuf[Band]; |
| 772 |
tmp[pos] = (ShortBand)data; |
| 773 |
}else{
|
| 774 |
tmp = new ShortBand[shortBuf.length + 1]; |
| 775 |
for(int Band = 0; Band < pos; Band ++) |
| 776 |
tmp[Band] = shortBuf[Band]; |
| 777 |
tmp[pos] = (ShortBand)data; |
| 778 |
for(int Band = pos + 1; Band < shortBuf.length; Band ++) |
| 779 |
tmp[Band] = shortBuf[Band - 1];
|
| 780 |
} |
| 781 |
nBands = tmp.length; |
| 782 |
shortBuf = tmp; |
| 783 |
} |
| 784 |
|
| 785 |
private void addBandInt(int pos, Band data) { |
| 786 |
if(pos < 0) |
| 787 |
return;
|
| 788 |
IntBand[] tmp = null; |
| 789 |
if(pos >= intBuf.length){
|
| 790 |
tmp = new IntBand[pos + 1]; |
| 791 |
for(int Band = 0; Band < intBuf.length; Band ++) |
| 792 |
tmp[Band] = intBuf[Band]; |
| 793 |
tmp[pos] = (IntBand)data; |
| 794 |
}else{
|
| 795 |
tmp = new IntBand[intBuf.length + 1]; |
| 796 |
for(int Band = 0; Band < pos; Band ++) |
| 797 |
tmp[Band] = intBuf[Band]; |
| 798 |
tmp[pos] = (IntBand)data; |
| 799 |
for(int Band = pos + 1; Band < intBuf.length; Band ++) |
| 800 |
tmp[Band] = intBuf[Band - 1];
|
| 801 |
} |
| 802 |
nBands = tmp.length; |
| 803 |
intBuf = tmp; |
| 804 |
} |
| 805 |
|
| 806 |
private void addBandFloat(int pos, Band data) { |
| 807 |
if(pos < 0) |
| 808 |
return;
|
| 809 |
FloatBand[] tmp = null; |
| 810 |
if(pos >= floatBuf.length){
|
| 811 |
tmp = new FloatBand[pos + 1]; |
| 812 |
for(int Band = 0; Band < floatBuf.length; Band ++) |
| 813 |
tmp[Band] = floatBuf[Band]; |
| 814 |
tmp[pos] = (FloatBand)data; |
| 815 |
}else{
|
| 816 |
tmp = new FloatBand[floatBuf.length + 1]; |
| 817 |
for(int Band = 0; Band < pos; Band ++) |
| 818 |
tmp[Band] = floatBuf[Band]; |
| 819 |
tmp[pos] = (FloatBand)data; |
| 820 |
for(int Band = pos + 1; Band < floatBuf.length; Band ++) |
| 821 |
tmp[Band] = floatBuf[Band - 1];
|
| 822 |
} |
| 823 |
nBands = tmp.length; |
| 824 |
floatBuf = tmp; |
| 825 |
} |
| 826 |
|
| 827 |
private void addBandDouble(int pos, Band data) { |
| 828 |
if(pos < 0) |
| 829 |
return;
|
| 830 |
DoubleBand[] tmp = null; |
| 831 |
if(pos >= doubleBuf.length){
|
| 832 |
tmp = new DoubleBand[pos + 1]; |
| 833 |
for(int Band = 0; Band < doubleBuf.length; Band ++) |
| 834 |
tmp[Band] = doubleBuf[Band]; |
| 835 |
tmp[pos] = (DoubleBand)data; |
| 836 |
}else{
|
| 837 |
tmp = new DoubleBand[doubleBuf.length + 1]; |
| 838 |
for(int Band = 0; Band < pos; Band ++) |
| 839 |
tmp[Band] = doubleBuf[Band]; |
| 840 |
tmp[pos] = (DoubleBand)data; |
| 841 |
for(int Band = pos + 1; Band < doubleBuf.length; Band ++) |
| 842 |
tmp[Band] = doubleBuf[Band - 1];
|
| 843 |
} |
| 844 |
nBands = tmp.length; |
| 845 |
doubleBuf = tmp; |
| 846 |
} |
| 847 |
|
| 848 |
//***********************************************
|
| 849 |
//Reemplaza una banda entera. Los datos son reemplazados por referencia
|
| 850 |
|
| 851 |
/* public void replaceBandByte(int pos, byte[][] data) {
|
| 852 |
if(pos >= byteBuf.length)
|
| 853 |
return;
|
| 854 |
byteBuf[pos] = data;
|
| 855 |
}
|
| 856 |
|
| 857 |
public void replaceBandShort(int pos, short[][] data) {
|
| 858 |
if(pos >= shortBuf.length)
|
| 859 |
return;
|
| 860 |
shortBuf[pos] = data;
|
| 861 |
}
|
| 862 |
|
| 863 |
public void replaceBandInt(int pos, int[][] data) {
|
| 864 |
if(pos >= intBuf.length)
|
| 865 |
return;
|
| 866 |
intBuf[pos] = data;
|
| 867 |
}
|
| 868 |
|
| 869 |
public void replaceBandFloat(int pos, float[][] data) {
|
| 870 |
if(pos >= floatBuf.length)
|
| 871 |
return;
|
| 872 |
floatBuf[pos] = data;
|
| 873 |
}
|
| 874 |
|
| 875 |
public void replaceBandDouble(int pos, double[][] data) {
|
| 876 |
if(pos >= doubleBuf.length)
|
| 877 |
return;
|
| 878 |
doubleBuf[pos] = data;
|
| 879 |
}*/
|
| 880 |
|
| 881 |
/**
|
| 882 |
* Replica la banda de una posici?n sobre otra. Si la banda de destino no existe
|
| 883 |
* se crea nueva. Si la posici?n de la banda de destino est? intercalada entre bandas
|
| 884 |
* que ya existen las otras se desplazan hacia abajo, NO se machacan los datos de ninguna.
|
| 885 |
* Los datos se replican por referencia por lo que al modificar la banda original las
|
| 886 |
* del resto quedar?n afectadas.
|
| 887 |
* @param orig. Posici?n de la banda de origen.
|
| 888 |
* @param dest. Posici?n de la banda destino
|
| 889 |
*/
|
| 890 |
public void replicateBand(int orig, int dest){ |
| 891 |
switch(getDataType()){
|
| 892 |
case RasterBuffer.TYPE_BYTE: if(orig >= byteBuf.length) |
| 893 |
return;
|
| 894 |
addBandByte(dest, getBand(orig)); |
| 895 |
break;
|
| 896 |
case RasterBuffer.TYPE_SHORT: if(orig >= shortBuf.length) |
| 897 |
return;
|
| 898 |
addBandShort(dest, getBand(orig)); |
| 899 |
break;
|
| 900 |
case RasterBuffer.TYPE_INT: if(orig >= intBuf.length) |
| 901 |
return;
|
| 902 |
addBandInt(dest, getBand(orig)); |
| 903 |
break;
|
| 904 |
case RasterBuffer.TYPE_FLOAT: if(orig >= floatBuf.length) |
| 905 |
return;
|
| 906 |
addBandFloat(dest, getBand(orig)); |
| 907 |
break;
|
| 908 |
case RasterBuffer.TYPE_DOUBLE: if(orig >= doubleBuf.length) |
| 909 |
return;
|
| 910 |
addBandDouble(dest, getBand(orig)); |
| 911 |
break;
|
| 912 |
} |
| 913 |
} |
| 914 |
|
| 915 |
public void switchBands(int[] bandPosition){ |
| 916 |
if(bandPosition.length != this.getBandCount()) |
| 917 |
return;
|
| 918 |
for(int i = 0; i < bandPosition.length; i++) |
| 919 |
if(bandPosition[i] >= bandPosition.length || bandPosition[i] < 0) |
| 920 |
return;
|
| 921 |
|
| 922 |
switch (getDataType()) {
|
| 923 |
case RasterBuffer.TYPE_BYTE:
|
| 924 |
ByteBand[] bufB = new ByteBand[this.getBandCount()]; |
| 925 |
for(int i = 0; i < bandPosition.length; i++) |
| 926 |
bufB[i] = byteBuf[bandPosition[i]]; |
| 927 |
byteBuf = bufB; |
| 928 |
break;
|
| 929 |
case RasterBuffer.TYPE_DOUBLE:
|
| 930 |
DoubleBand[] bufD = new DoubleBand[this.getBandCount()]; |
| 931 |
for(int i = 0; i < bandPosition.length; i++) |
| 932 |
bufD[i] = doubleBuf[bandPosition[i]]; |
| 933 |
doubleBuf = bufD; |
| 934 |
break;
|
| 935 |
case RasterBuffer.TYPE_FLOAT:
|
| 936 |
FloatBand[] bufF = new FloatBand[this.getBandCount()]; |
| 937 |
for(int i = 0; i < bandPosition.length; i++) |
| 938 |
bufF[i] = floatBuf[bandPosition[i]]; |
| 939 |
floatBuf = bufF; |
| 940 |
break;
|
| 941 |
case RasterBuffer.TYPE_INT:
|
| 942 |
IntBand[] bufI = new IntBand[this.getBandCount()]; |
| 943 |
for(int i = 0; i < bandPosition.length; i++) |
| 944 |
bufI[i] = intBuf[bandPosition[i]]; |
| 945 |
intBuf = bufI; |
| 946 |
break;
|
| 947 |
case RasterBuffer.TYPE_USHORT:
|
| 948 |
case RasterBuffer.TYPE_SHORT:
|
| 949 |
ShortBand[] bufS = new ShortBand[this.getBandCount()]; |
| 950 |
for(int i = 0; i < bandPosition.length; i++) |
| 951 |
bufS[i] = shortBuf[bandPosition[i]]; |
| 952 |
shortBuf = bufS; |
| 953 |
break;
|
| 954 |
} |
| 955 |
} |
| 956 |
|
| 957 |
public void copyBand(int nBand, Band band) { |
| 958 |
switch (band.getDataType()) {
|
| 959 |
case RasterBuffer.TYPE_BYTE:
|
| 960 |
byteBuf[nBand] = new ByteBand(band.getHeight(), band.getWidth(), true); |
| 961 |
byte[][] bb = ((ByteBand)band).buf; |
| 962 |
for(int i = 0; i < bb.length; i ++) |
| 963 |
for(int j = 0; j < bb[i].length; j ++) |
| 964 |
byteBuf[nBand].buf[i][j] = bb[i][j]; |
| 965 |
break;
|
| 966 |
case RasterBuffer.TYPE_DOUBLE:
|
| 967 |
doubleBuf[nBand] = new DoubleBand(band.getHeight(), band.getWidth(), true); |
| 968 |
double[][] db = ((DoubleBand)band).buf; |
| 969 |
for(int i = 0; i < db.length; i ++) |
| 970 |
for(int j = 0; j < db[i].length; j ++) |
| 971 |
doubleBuf[nBand].buf[i][j] = db[i][j]; |
| 972 |
break;
|
| 973 |
case RasterBuffer.TYPE_FLOAT:
|
| 974 |
floatBuf[nBand] = new FloatBand(band.getHeight(), band.getWidth(), true); |
| 975 |
float[][] fb = ((FloatBand)band).buf; |
| 976 |
for(int i = 0; i < fb.length; i ++) |
| 977 |
for(int j = 0; j < fb[i].length; j ++) |
| 978 |
floatBuf[nBand].buf[i][j] = fb[i][j]; |
| 979 |
break;
|
| 980 |
case RasterBuffer.TYPE_INT:
|
| 981 |
intBuf[nBand] = new IntBand(band.getHeight(), band.getWidth(), true); |
| 982 |
int[][] ib = ((IntBand)band).buf; |
| 983 |
for(int i = 0; i < ib.length; i ++) |
| 984 |
for(int j = 0; j < ib[i].length; j ++) |
| 985 |
intBuf[nBand].buf[i][j] = ib[i][j]; |
| 986 |
break;
|
| 987 |
case RasterBuffer.TYPE_USHORT:
|
| 988 |
case RasterBuffer.TYPE_SHORT:
|
| 989 |
shortBuf[nBand] = new ShortBand(band.getHeight(), band.getWidth(), true); |
| 990 |
short[][] sb = ((ShortBand)band).buf; |
| 991 |
for(int i = 0; i < sb.length; i ++) |
| 992 |
for(int j = 0; j < sb[i].length; j ++) |
| 993 |
shortBuf[nBand].buf[i][j] = sb[i][j]; |
| 994 |
break;
|
| 995 |
} |
| 996 |
} |
| 997 |
|
| 998 |
public void assignBand(int nBand, Band band) { |
| 999 |
switch (getDataType()) {
|
| 1000 |
case RasterBuffer.TYPE_BYTE:
|
| 1001 |
byteBuf[nBand] = ((ByteBand)band); |
| 1002 |
break;
|
| 1003 |
case RasterBuffer.TYPE_DOUBLE:
|
| 1004 |
doubleBuf[nBand] = ((DoubleBand)band); |
| 1005 |
break;
|
| 1006 |
case RasterBuffer.TYPE_FLOAT:
|
| 1007 |
floatBuf[nBand] = ((FloatBand)band); |
| 1008 |
break;
|
| 1009 |
case RasterBuffer.TYPE_INT:
|
| 1010 |
intBuf[nBand] = ((IntBand)band); |
| 1011 |
break;
|
| 1012 |
case RasterBuffer.TYPE_USHORT:
|
| 1013 |
case RasterBuffer.TYPE_SHORT:
|
| 1014 |
shortBuf[nBand] = ((ShortBand)band); |
| 1015 |
break;
|
| 1016 |
} |
| 1017 |
} |
| 1018 |
|
| 1019 |
public Buffer cloneBuffer(){ |
| 1020 |
boolean malloc = false; |
| 1021 |
if(byteBuf != null || shortBuf != null || intBuf != null || floatBuf != null || doubleBuf != null) |
| 1022 |
malloc = true;
|
| 1023 |
RasterMemoryBuffer rmb = new RasterMemoryBuffer(dataType, width, height, nBands, malloc);
|
| 1024 |
for(int Band = 0; Band < nBands; Band ++){ |
| 1025 |
for(int row = 0; row < height; row ++){ |
| 1026 |
for(int col = 0; col < width; col ++){ |
| 1027 |
if(byteBuf != null) |
| 1028 |
rmb.setElem(row, col, Band, getElemByte(row, col, Band)); |
| 1029 |
if(shortBuf != null) |
| 1030 |
rmb.setElem(row, col, Band, getElemShort(row, col, Band)); |
| 1031 |
if(intBuf != null) |
| 1032 |
rmb.setElem(row, col, Band, getElemInt(row, col, Band)); |
| 1033 |
if(floatBuf != null) |
| 1034 |
rmb.setElem(row, col, Band, getElemFloat(row, col, Band)); |
| 1035 |
if(doubleBuf != null) |
| 1036 |
rmb.setElem(row, col, Band, getElemDouble(row, col, Band)); |
| 1037 |
} |
| 1038 |
} |
| 1039 |
} |
| 1040 |
|
| 1041 |
return rmb;
|
| 1042 |
} |
| 1043 |
|
| 1044 |
public void interchangeBands(int band1, int band2){ |
| 1045 |
switch (getDataType()) {
|
| 1046 |
case RasterBuffer.TYPE_BYTE:
|
| 1047 |
ByteBand auxByte = byteBuf[band1]; |
| 1048 |
byteBuf[band1] = byteBuf[band2]; |
| 1049 |
byteBuf[band2] = auxByte; |
| 1050 |
break;
|
| 1051 |
case RasterBuffer.TYPE_DOUBLE:
|
| 1052 |
DoubleBand auxDouble = doubleBuf[band1]; |
| 1053 |
doubleBuf[band1] = doubleBuf[band2]; |
| 1054 |
doubleBuf[band2] = auxDouble; |
| 1055 |
break;
|
| 1056 |
case RasterBuffer.TYPE_FLOAT:
|
| 1057 |
FloatBand auxFloat = floatBuf[band1]; |
| 1058 |
floatBuf[band1] = floatBuf[band2]; |
| 1059 |
floatBuf[band2] = auxFloat; |
| 1060 |
break;
|
| 1061 |
case RasterBuffer.TYPE_INT:
|
| 1062 |
IntBand auxInt = intBuf[band1]; |
| 1063 |
intBuf[band1] = intBuf[band2]; |
| 1064 |
intBuf[band2] = auxInt; |
| 1065 |
break;
|
| 1066 |
case RasterBuffer.TYPE_USHORT:
|
| 1067 |
case RasterBuffer.TYPE_SHORT:
|
| 1068 |
ShortBand auxShort = shortBuf[band1]; |
| 1069 |
shortBuf[band1] = shortBuf[band2]; |
| 1070 |
shortBuf[band2] = auxShort; |
| 1071 |
break;
|
| 1072 |
} |
| 1073 |
} |
| 1074 |
|
| 1075 |
/**
|
| 1076 |
* Convierte un tipo de dato a cadena
|
| 1077 |
* @param type Tipo de dato
|
| 1078 |
* @return cadena que representa el tipo de dato
|
| 1079 |
*/
|
| 1080 |
public static String typesToString(int type) { |
| 1081 |
switch (type) {
|
| 1082 |
case RasterBuffer.TYPE_IMAGE:
|
| 1083 |
return new String("Image"); |
| 1084 |
|
| 1085 |
case RasterBuffer.TYPE_BYTE:
|
| 1086 |
return new String("Byte"); |
| 1087 |
|
| 1088 |
case RasterBuffer.TYPE_DOUBLE:
|
| 1089 |
return new String("Double"); |
| 1090 |
|
| 1091 |
case RasterBuffer.TYPE_FLOAT:
|
| 1092 |
return new String("Float"); |
| 1093 |
|
| 1094 |
case RasterBuffer.TYPE_INT:
|
| 1095 |
return new String("Integer"); |
| 1096 |
|
| 1097 |
case RasterBuffer.TYPE_USHORT:
|
| 1098 |
case RasterBuffer.TYPE_SHORT:
|
| 1099 |
return new String("Short"); |
| 1100 |
} |
| 1101 |
|
| 1102 |
return null; |
| 1103 |
} |
| 1104 |
|
| 1105 |
private ByteBand byteNotValid;
|
| 1106 |
private ShortBand shortNotValid;
|
| 1107 |
private IntBand intNotValid;
|
| 1108 |
private FloatBand floatNotValid;
|
| 1109 |
private DoubleBand doubleNotValid;
|
| 1110 |
|
| 1111 |
public void assignBandToNotValid(int Band) { |
| 1112 |
switch(getDataType()){
|
| 1113 |
case Buffer.TYPE_BYTE: if(byteNotValid == null) { |
| 1114 |
byteNotValid = new ByteBand(getHeight(), getWidth(), true); |
| 1115 |
for(int i = 0 ; i < getWidth(); i ++) |
| 1116 |
for(int j = 0 ; j < getHeight(); j ++) |
| 1117 |
byteNotValid.buf[j][i] = (byte)getNotValidValue();
|
| 1118 |
} |
| 1119 |
byteBuf[Band] = byteNotValid; |
| 1120 |
break;
|
| 1121 |
case Buffer.TYPE_SHORT: if(shortNotValid == null) { |
| 1122 |
shortNotValid = new ShortBand(getHeight(), getWidth(), true); |
| 1123 |
for(int i = 0 ; i < getWidth(); i ++) |
| 1124 |
for(int j = 0 ; j < getHeight(); j ++) |
| 1125 |
shortNotValid.buf[j][i] = (short)getNotValidValue();
|
| 1126 |
} |
| 1127 |
shortBuf[Band] = shortNotValid; |
| 1128 |
break;
|
| 1129 |
case Buffer.TYPE_INT: if(intNotValid == null) { |
| 1130 |
intNotValid = new IntBand(getHeight(), getWidth(), true); |
| 1131 |
for(int i = 0 ; i < getWidth(); i ++) |
| 1132 |
for(int j = 0 ; j < getHeight(); j ++) |
| 1133 |
intNotValid.buf[j][i] = (int)getNotValidValue();
|
| 1134 |
} |
| 1135 |
intBuf[Band] = intNotValid; |
| 1136 |
break;
|
| 1137 |
case Buffer.TYPE_FLOAT: if(floatNotValid == null) { |
| 1138 |
floatNotValid = new FloatBand(getHeight(), getWidth(), true); |
| 1139 |
for(int i = 0 ; i < getWidth(); i ++) |
| 1140 |
for(int j = 0 ; j < getHeight(); j ++) |
| 1141 |
floatNotValid.buf[j][i] = (float)getNotValidValue();
|
| 1142 |
} |
| 1143 |
floatBuf[Band] = floatNotValid; |
| 1144 |
break;
|
| 1145 |
case Buffer.TYPE_DOUBLE: if(doubleNotValid == null) { |
| 1146 |
doubleNotValid = new DoubleBand(getHeight(), getWidth(), true); |
| 1147 |
for(int i = 0 ; i < getWidth(); i ++) |
| 1148 |
for(int j = 0 ; j < getHeight(); j ++) |
| 1149 |
doubleNotValid.buf[j][i] = (double)getNotValidValue();
|
| 1150 |
} |
| 1151 |
doubleBuf[Band] = doubleNotValid; |
| 1152 |
break;
|
| 1153 |
} |
| 1154 |
} |
| 1155 |
|
| 1156 |
public boolean isReadOnlyBuffer() { |
| 1157 |
return false; |
| 1158 |
} |
| 1159 |
|
| 1160 |
/**
|
| 1161 |
* Libera el buffer de memoria
|
| 1162 |
*/
|
| 1163 |
public void dispose() { |
| 1164 |
if(byteBuf != null) { |
| 1165 |
for (int i = 0; i < byteBuf.length; i++) { |
| 1166 |
byteBuf[i].dispose(); |
| 1167 |
byteBuf[i] = null;
|
| 1168 |
} |
| 1169 |
byteBuf = null;
|
| 1170 |
} |
| 1171 |
if(shortBuf != null) { |
| 1172 |
for (int i = 0; i < shortBuf.length; i++) { |
| 1173 |
shortBuf[i].dispose(); |
| 1174 |
shortBuf[i] = null;
|
| 1175 |
} |
| 1176 |
shortBuf = null;
|
| 1177 |
} |
| 1178 |
if(intBuf != null) { |
| 1179 |
for (int i = 0; i < intBuf.length; i++) { |
| 1180 |
intBuf[i].dispose(); |
| 1181 |
intBuf[i] = null;
|
| 1182 |
} |
| 1183 |
intBuf = null;
|
| 1184 |
} |
| 1185 |
if(floatBuf != null) { |
| 1186 |
for (int i = 0; i < floatBuf.length; i++) { |
| 1187 |
floatBuf[i].dispose(); |
| 1188 |
floatBuf[i] = null;
|
| 1189 |
} |
| 1190 |
floatBuf = null;
|
| 1191 |
} |
| 1192 |
if(doubleBuf != null) { |
| 1193 |
for (int i = 0; i < doubleBuf.length; i++) { |
| 1194 |
doubleBuf[i].dispose(); |
| 1195 |
doubleBuf[i] = null;
|
| 1196 |
} |
| 1197 |
doubleBuf = null;
|
| 1198 |
} |
| 1199 |
} |
| 1200 |
|
| 1201 |
protected void finalize() throws Throwable { |
| 1202 |
if(byteBuf != null) { |
| 1203 |
for (int i = 0; i < byteBuf.length; i++) { |
| 1204 |
byteBuf[i] = null;
|
| 1205 |
} |
| 1206 |
byteBuf = null;
|
| 1207 |
} |
| 1208 |
if(shortBuf != null) { |
| 1209 |
for (int i = 0; i < shortBuf.length; i++) { |
| 1210 |
shortBuf[i] = null;
|
| 1211 |
} |
| 1212 |
shortBuf = null;
|
| 1213 |
} |
| 1214 |
if(intBuf != null) { |
| 1215 |
for (int i = 0; i < intBuf.length; i++) { |
| 1216 |
intBuf[i] = null;
|
| 1217 |
} |
| 1218 |
intBuf = null;
|
| 1219 |
} |
| 1220 |
if(floatBuf != null) { |
| 1221 |
for (int i = 0; i < floatBuf.length; i++) { |
| 1222 |
floatBuf[i] = null;
|
| 1223 |
} |
| 1224 |
floatBuf = null;
|
| 1225 |
} |
| 1226 |
if(doubleBuf != null) { |
| 1227 |
for (int i = 0; i < doubleBuf.length; i++) { |
| 1228 |
doubleBuf[i] = null;
|
| 1229 |
} |
| 1230 |
doubleBuf = null;
|
| 1231 |
} |
| 1232 |
super.finalize();
|
| 1233 |
} |
| 1234 |
|
| 1235 |
} |