| java.lang.Object org.geotools.filter.visitor.DefaultFilterVisitor org.geotools.filter.FilterAttributeExtractor
All known Subclasses: org.geotools.renderer.lite.MetaBufferEstimator, org.geotools.styling.StyleAttributeExtractor,
FilterAttributeExtractor | public class FilterAttributeExtractor extends DefaultFilterVisitor (Code) | | A simple visitor that extracts every attribute used by a filter or an expression
author: wolf |
attributeNames | protected Set attributeNames(Code) | | Last set visited
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FilterAttributeExtractor | public FilterAttributeExtractor(FeatureType featureType)(Code) | | |
clear | public void clear()(Code) | | Resets the attributes found so that a new attribute search can be performed
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getAttributeNameSet | public Set getAttributeNameSet()(Code) | | DOCUMENT ME!
an unmofiable set of the attribute names found so far during the visit |
getAttributeNames | public String[] getAttributeNames()(Code) | | DOCUMENT ME!
an array of the attribute names found so far during the visit |
Methods inherited from org.geotools.filter.visitor.DefaultFilterVisitor | public Object visit(ExcludeFilter filter, Object data)(Code)(Java Doc) public Object visit(IncludeFilter filter, Object data)(Code)(Java Doc) public Object visit(And filter, Object data)(Code)(Java Doc) public Object visit(Id filter, Object data)(Code)(Java Doc) public Object visit(Not filter, Object data)(Code)(Java Doc) public Object visit(Or filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsBetween filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsEqualTo filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsNotEqualTo filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsGreaterThan filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsGreaterThanOrEqualTo filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsLessThan filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsLessThanOrEqualTo filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsLike filter, Object data)(Code)(Java Doc) public Object visit(PropertyIsNull filter, Object data)(Code)(Java Doc) public Object visit(BBOX filter, Object data)(Code)(Java Doc) public Object visit(Beyond filter, Object data)(Code)(Java Doc) public Object visit(Contains filter, Object data)(Code)(Java Doc) public Object visit(Crosses filter, Object data)(Code)(Java Doc) public Object visit(Disjoint filter, Object data)(Code)(Java Doc) public Object visit(DWithin filter, Object data)(Code)(Java Doc) public Object visit(Equals filter, Object data)(Code)(Java Doc) public Object visit(Intersects filter, Object data)(Code)(Java Doc) public Object visit(Overlaps filter, Object data)(Code)(Java Doc) public Object visit(Touches filter, Object data)(Code)(Java Doc) public Object visit(Within filter, Object data)(Code)(Java Doc) public Object visit(NilExpression expression, Object data)(Code)(Java Doc) public Object visit(Add expression, Object data)(Code)(Java Doc) public Object visit(Divide expression, Object data)(Code)(Java Doc) public Object visit(Function expression, Object data)(Code)(Java Doc) public Object visit(Literal expression, Object data)(Code)(Java Doc) public Object visit(Multiply expression, Object data)(Code)(Java Doc) public Object visit(PropertyName expression, Object data)(Code)(Java Doc) public Object visit(Subtract expression, Object data)(Code)(Java Doc) public Object visitNullFilter(Object data)(Code)(Java Doc)
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