svn-gvsig-desktop / branches / v02_desarrollo / libraries / sld / temp / org.gvsig.sldsupport.lib.api / src / main / java / org / gvsig / sldsupport / sld / filter / operator / spatial / SLDBinarySpatialOperator.java @ 40790
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package org.gvsig.sldsupport.sld.filter.operator.spatial; |
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import org.gvsig.sldsupport.sld.filter.operator.SLDSpatialOperator; |
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public class SLDBinarySpatialOperator extends SLDSpatialOperator { |
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public static String BINARY_OPERATOR_EQUALS = "Equals"; |
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public static String BINARY_OPERATOR_DISJOINT = "Disjoint"; |
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public static String BINARY_OPERATOR_TOUCHES = "Touches"; |
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public static String BINARY_OPERATOR_WITHIN = "Within"; |
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public static String BINARY_OPERATOR_OVERLAPS = "Overlaps"; |
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public static String BINARY_OPERATOR_CROSSES = "Crosses"; |
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public static String BINARY_OPERATOR_INTERSECTS = "Intersects"; |
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public static String BINARY_OPERATOR_CONTAINS = "Contains"; |
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protected String operatorName = null; |
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protected String literalGeometryOrEnvelope = null; |
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/*
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* Utility boolean to determine if string is literal
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* geometry or literal envelope, so one of the two
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* methods getEnvelope/getGeometry will return null
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*/
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protected boolean isGeometry = false; |
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public SLDBinarySpatialOperator() {
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} |
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public void setIsGeometry(boolean isGeo) { |
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isGeometry = isGeo; |
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} |
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public void setLiteral(String lit) { |
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literalGeometryOrEnvelope = lit; |
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} |
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public void setOperatorName(String oname) { |
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operatorName = oname; |
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} |
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public String getOperatorName() { |
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return operatorName;
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} |
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/**
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* The literal geometry to use in the Operator (WKT format).
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* One of the two will be null. getGeometry() is checked first.
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*
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* @return
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*/
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public String getGeometry() { |
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if (isGeometry) {
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return literalGeometryOrEnvelope;
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} else {
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return null; |
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} |
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} |
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/**
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* The literal envelope to use in the Operator (WKT format).
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* One of the two will be null. getGeometry() is checked first.
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* @return
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*/
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public String getEnvelope() { |
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if (isGeometry) {
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return null; |
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} else {
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return literalGeometryOrEnvelope;
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} |
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} |
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} |