gvsig-raster / org.gvsig.raster / branches / org.gvsig.raster.2.4 / org.gvsig.raster / org.gvsig.raster.lib / org.gvsig.raster.lib.buffer / org.gvsig.raster.lib.buffer.api / src / main / java / org / gvsig / raster / lib / buffer / api / Band.java @ 5441
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/* gvSIG. Desktop Geographic Information System.
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*
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* Copyright ? 2007-2016 gvSIG Association
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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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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.raster.lib.buffer.api; |
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import org.gvsig.tools.lang.Cloneable; |
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/**
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* @author fdiaz
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*
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*/
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public interface Band extends Cloneable { |
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/**
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* Gets the number of columns of the band
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*
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* @return the number of columns of the band
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*/
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public int getColumns(); |
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/**
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* Gets the number of rows of the band
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*
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* @return the number of rows of the band
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*/
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public int getRows(); |
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/**
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* Gets the dataType.
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*
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* The possible data types are defined in BufferManager
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*
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* The data type of the band can't be changed after being created.
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*
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* @return the data type
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*/
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public int getDataType(); |
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/**
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*Gets the NoData value
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*
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* @return the noData of the band. Can't be null;
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*/
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public NoData getNoData();
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/**
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* Gets the corresponding value to a row and column of the band
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*
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* @param row
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* @param column
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* @return value of corresponding data type.
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*/
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public Object get(int row, int column); |
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/**
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* Set the value in the row and column of the band.
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*
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* @param row
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* @param column
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* @param value
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*/
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public void set(int row, int column, Object value); |
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/**
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* Fills the band with a unique value.
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*
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* If the value is null, fills with NoData
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*
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* @param value
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*/
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public void fill(Object value); |
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/**
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* Fills this band with a copy of the source data band.
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*
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* @param source
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*/
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public void copyFrom(Band source); |
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/**
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* Creates an array of corresponding data type.
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*
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* The size of the array is the width of the band.
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*
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* @return an array of corresponding data type.
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*/
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public Object createRowBuffer(); |
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/**
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* Fills the rowBuffer Object with the row.
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*
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* @param row
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* @param rowBuffer
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*/
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public void fetchRow(int row, Object rowBuffer); |
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/**
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* Fills the row with the rowBuffer
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*
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* @param row
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* @param rowBuffer
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*/
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public void putRow(int row, Object rowBuffer); |
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/**
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* A Band which elements are bytes.
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*
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* @author fdiaz
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*
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*/
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public interface BandByte extends Band { |
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/**
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* Gets the corresponding value to the row and column;
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*
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* @param row
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* @param column
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* @return a byte;
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*/
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public byte getValue(int row, int column); |
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/**
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* Sets the value in the row and column;
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*
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* @param row
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* @param column
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* @param value
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*/
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public void setValue(int row, int column, byte value); |
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/**
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* Gets a row of the Band.
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* @param row
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*
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* @return an array of bytes.
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*/
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public byte[] getRowValues(int row); |
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/**
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* Sets a row to the band
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*
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* @param row
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* Row number
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* @param values
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* byte array
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*/
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public void setRowValues(int row, byte[] values); |
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} |
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/**
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* A Band which elements are shorts.
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*
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* @author fdiaz
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*
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*/
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public interface BandShort extends Band { |
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/**
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* Gets the corresponding value to the row and column;
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*
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* @param row
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* @param column
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* @return a short;
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*/
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public short getValue(int row, int column); |
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/**
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* Sets the value in the row and column;
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*
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* @param row
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* @param column
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* @param value
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*/
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public void setValue(int row, int column, short value); |
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/**
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* Gets a row of the Band.
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*
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* @param row
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* @return an array of shorts
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*/
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public short[] getRowValues(int row); |
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/**
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* Sets a row to the band
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*
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* @param row
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* Row number
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* @param values
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* byte array
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*/
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public void setRowValues(int row, short[] values); |
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} |
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/**
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* A Band which elements are ints.
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*
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* @author fdiaz
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*
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*/
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public interface BandInt extends Band { |
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/**
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* Gets the corresponding value to the row and column;
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*
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* @param row
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* @param column
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* @return a int;
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*/
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public int getValue(int row, int column); |
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/**
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* Sets the value in the row and column;
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*
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* @param row
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* @param column
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* @param value
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*/
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public void setValue(int row, int column, int value); |
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/**
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* Gets a row of the Band.
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* @param row
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*
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* @return an array of ints
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*/
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public int[] getRowValues(int row); |
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/**
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* Sets a row to the band
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*
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* @param row
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* Row number
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* @param values
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* byte array
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*/
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public void setRowValues(int row, int[] values); |
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} |
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/**
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* A Band which elements are floats.
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*
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* @author fdiaz
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*
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*/
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public interface BandFloat extends Band { |
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/**
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* Gets the corresponding value to the row and column;
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*
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* @param row
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* @param column
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* @return a byte;
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*/
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public float getValue(int row, int column); |
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/**
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* Sets the value in the row and column;
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*
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* @param row
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* @param column
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* @param value
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*/
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public void setValue(int row, int column, float value); |
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/**
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* Gets a row of the Band.
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* @param row
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*
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* @return an array of floats
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*/
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public float[] getRowValues(int row); |
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/**
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* Sets a row to the band
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*
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* @param row
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* Row number
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* @param values
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* byte array
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*/
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public void setRowValues(int row, float[] values); |
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} |
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/**
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* A Band which elements are double.
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*
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* @author fdiaz
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*
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*/
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public interface BandDouble extends Band { |
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/**
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* Gets the corresponding value to the row and column;
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*
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* @param row
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* @param column
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* @return a byte;
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*/
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public double getValue(int row, int column); |
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/**
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* Sets the value in the row and column;
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*
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* @param row
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* @param column
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* @param value
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*/
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public void setValue(int row, int column, double value); |
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/**
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* Gets a row of the Band.
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* @param row
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*
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* @return an array of doubles
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*/
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public double[] getRowValues(int row); |
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/**
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* Sets a row to the band
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*
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* @param row
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* Row number
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* @param values
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* byte array
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*/
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public void setRowValues(int row, double[] values); |
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} |
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} |