org.geotools.filter.expression
Class AbstractExpressionVisitor
java.lang.Object
org.geotools.filter.expression.AbstractExpressionVisitor
- All Implemented Interfaces:
- org.opengis.filter.expression.ExpressionVisitor
public class AbstractExpressionVisitor
- extends java.lang.Object
- implements org.opengis.filter.expression.ExpressionVisitor
Empty "abstract" implementation of ExpressionVisitor. Subclasses should
override desired methods.
- Author:
- Cory Horner, Refractions Research Inc.
Method Summary |
java.lang.Object |
visit(org.opengis.filter.expression.Add expr,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.Divide expr,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.Function expr,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.Literal expr,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.Multiply expr,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.NilExpression expr,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.PropertyName expr,
java.lang.Object extraData)
|
java.lang.Object |
visit(org.opengis.filter.expression.Subtract expr,
java.lang.Object extraData)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AbstractExpressionVisitor
public AbstractExpressionVisitor()
visit
public java.lang.Object visit(org.opengis.filter.expression.NilExpression expr,
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 expr,
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 expr,
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 expr,
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 expr,
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 expr,
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 expr,
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 expr,
java.lang.Object extraData)
- Specified by:
visit
in interface org.opengis.filter.expression.ExpressionVisitor
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