org.geotools.filter.visitor
Class NullExpressionVisitor
java.lang.Object
org.geotools.filter.visitor.NullExpressionVisitor
- All Implemented Interfaces:
- org.opengis.filter.expression.ExpressionVisitor
public class NullExpressionVisitor
- extends java.lang.Object
- implements org.opengis.filter.expression.ExpressionVisitor
This class does *nothing* - useful to prevent null checks in AbstractFilterVisitor.
- Author:
- Jody
Method Summary |
java.lang.Object |
visit(org.opengis.filter.expression.Add expression,
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.expression.Function expression,
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.expression.PropertyName expression,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.Subtract expression,
java.lang.Object extraData)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NullExpressionVisitor
public NullExpressionVisitor()
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
Copyright © 1996-2010 Geotools. All Rights Reserved.