org.geotools.filter.visitor
Class DuplicatingFilterVisitor

java.lang.Object
  extended by org.geotools.filter.visitor.DuplicatingFilterVisitor
All Implemented Interfaces:
org.opengis.filter.expression.ExpressionVisitor, org.opengis.filter.FilterVisitor
Direct Known Subclasses:
FilterTransformer, PropertyNameResolvingVisitor, ReprojectingFilterVisitor, SimplifyingFilterVisitor

public class DuplicatingFilterVisitor
extends java.lang.Object
implements org.opengis.filter.FilterVisitor, org.opengis.filter.expression.ExpressionVisitor

Used to duplication Filters and/or Expressions - returned object is a copy.

Extra data can be used to provide a FilterFactory2 but this is NOT required. This class is thread safe.

Author:
Jesse

Field Summary
protected  org.opengis.filter.FilterFactory2 ff
           
 
Constructor Summary
DuplicatingFilterVisitor()
           
DuplicatingFilterVisitor(org.opengis.filter.FilterFactory2 factory)
           
 
Method Summary
protected  org.opengis.filter.FilterFactory2 getFactory(java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.Add expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.And filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.BBOX filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Beyond filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Contains filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Crosses filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Disjoint filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.Divide expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.DWithin filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Equals filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.ExcludeFilter filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.Function expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.Id filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.IncludeFilter filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Intersects filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.Literal expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.Multiply expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.NilExpression expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.Not filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.Or filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Overlaps filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsBetween filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsEqualTo filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsGreaterThan filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsGreaterThanOrEqualTo filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsLessThan filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsLessThanOrEqualTo filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsLike filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsNotEqualTo filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.PropertyIsNull filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.PropertyName expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.expression.Subtract expression, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Touches filter, java.lang.Object extraData)
           
 java.lang.Object visit(org.opengis.filter.spatial.Within filter, java.lang.Object extraData)
           
 java.lang.Object visitNullFilter(java.lang.Object extraData)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ff

protected final org.opengis.filter.FilterFactory2 ff
Constructor Detail

DuplicatingFilterVisitor

public DuplicatingFilterVisitor()

DuplicatingFilterVisitor

public DuplicatingFilterVisitor(org.opengis.filter.FilterFactory2 factory)
Method Detail

getFactory

protected org.opengis.filter.FilterFactory2 getFactory(java.lang.Object extraData)

visit

public java.lang.Object visit(org.opengis.filter.ExcludeFilter filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.IncludeFilter filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.And filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.Id filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.Not filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.Or filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsBetween filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsEqualTo filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsNotEqualTo filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsGreaterThan filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsGreaterThanOrEqualTo filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsLessThan filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsLessThanOrEqualTo filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsLike filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.PropertyIsNull filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.BBOX filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Beyond filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Contains filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Crosses filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Disjoint filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.DWithin filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Equals filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Intersects filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Overlaps filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Touches filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.spatial.Within filter,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.FilterVisitor

visitNullFilter

public java.lang.Object visitNullFilter(java.lang.Object extraData)
Specified by:
visitNullFilter in interface org.opengis.filter.FilterVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.NilExpression expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.Add expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.Divide expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.Function expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.Literal expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.Multiply expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.PropertyName expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor

visit

public java.lang.Object visit(org.opengis.filter.expression.Subtract expression,
                              java.lang.Object extraData)
Specified by:
visit in interface org.opengis.filter.expression.ExpressionVisitor


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