svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.geometry / org.gvsig.fmap.geometry.api / src / main / java / org / gvsig / fmap / geom / type / AbstractGeometryType.java @ 45425
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 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 3
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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.fmap.geom.type; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.operation.GeometryOperation; |
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public abstract class AbstractGeometryType implements GeometryType { |
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/**
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* Registered operations for a concrete geometry type
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*/
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private final List<GeometryOperation> GEOMETRY_OPERATIONS = new ArrayList(); |
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@Override
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public boolean isTypeOf(GeometryType geometryType) { |
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return isTypeOf(geometryType.getType());
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} |
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@Override
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public boolean isSubTypeOf(GeometryType geometryType) { |
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return isSubTypeOf(geometryType.getSubType());
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} |
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@Override
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public void setGeometryOperation(int index, GeometryOperation geomOp) { |
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while (index > GEOMETRY_OPERATIONS.size()) {
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GEOMETRY_OPERATIONS.add(null);
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} |
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if (index == GEOMETRY_OPERATIONS.size()) {
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GEOMETRY_OPERATIONS.add(geomOp); |
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} else {
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GEOMETRY_OPERATIONS.set(index, geomOp); |
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} |
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} |
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@Override
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public GeometryOperation getGeometryOperation(int index) { |
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return (GeometryOperation) GEOMETRY_OPERATIONS.get(index);
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} |
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@Override
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public boolean equals(Object obj) { |
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if (obj instanceof GeometryType) { |
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GeometryType other = (GeometryType) obj; |
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return getType() == other.getType()
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&& getSubType() == other.getSubType(); |
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} |
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return false; |
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} |
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protected List getGeometryOperations() { |
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return GEOMETRY_OPERATIONS;
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} |
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@Override
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public String toString() { |
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StringBuilder sb = new StringBuilder("[") |
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.append(getName()) |
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.append(",[")
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.append(getGeometryOperations().toString()) |
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.append("]");
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return sb.toString();
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} |
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@Override
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public boolean hasZ() { |
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int subtype = this.getSubType(); |
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return subtype == Geometry.SUBTYPES.GEOM3D || subtype == Geometry.SUBTYPES.GEOM3DM;
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} |
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@Override
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public boolean hasM() { |
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int subtype = this.getSubType(); |
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return subtype == Geometry.SUBTYPES.GEOM2DM || subtype == Geometry.SUBTYPES.GEOM3DM;
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} |
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} |