Package org.apache.groovy.ginq.dsl.expression

Class FilterExpression

java.lang.Object

org.codehaus.groovy.ast.ASTNode

org.codehaus.groovy.ast.AnnotatedNode

org.codehaus.groovy.ast.expr.Expression

org.apache.groovy.ginq.dsl.expression.AbstractGinqExpression

org.apache.groovy.ginq.dsl.expression.ProcessExpression

org.apache.groovy.ginq.dsl.expression.FilterExpression

All Implemented Interfaces:

GroovydocHolder<AnnotatedNode>, DataSourceHolder, NodeMetaDataHandler

Direct Known Subclasses:

HavingExpression, OnExpression, WhereExpression

public abstract class FilterExpression
extends ProcessExpression

Represents filter expression

Since:

4.0.0

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	filterExpr	Filter expression applied by the clause.

Fields inherited from class org.codehaus.groovy.ast.expr.Expression

EMPTY_ARRAY

Fields inherited from interface groovy.lang.groovydoc.GroovydocHolder

DOC_COMMENT

Constructor Summary

Constructors

Constructor	Description
FilterExpression(Expression filterExpr)	Creates a filter expression.

Method Summary

Modifier and Type	Method	Description
Expression	getFilterExpr()	Returns the filter condition.
void	setFilterExpr(Expression filterExpr)	Replaces the filter condition.

Methods inherited from class org.apache.groovy.ginq.dsl.expression.ProcessExpression

getDataSourceExpression, setDataSourceExpression

Methods inherited from class org.apache.groovy.ginq.dsl.expression.AbstractGinqExpression

accept, transformExpression, visit

Methods inherited from class org.codehaus.groovy.ast.expr.Expression

getType, setType, transformExpressions, transformExpressions

Methods inherited from class org.codehaus.groovy.ast.AnnotatedNode

addAnnotation, addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, getGroovydoc, getInstance, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic

Methods inherited from class org.codehaus.groovy.ast.ASTNode

copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getText, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMap, setSourcePosition

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.codehaus.groovy.ast.NodeMetaDataHandler

copyNodeMetaData, getMetaDataMap, getNodeMetaData, getNodeMetaData, getNodeMetaData, newMetaDataMap, putNodeMetaData, removeNodeMetaData, setMetaDataMap, setNodeMetaData

Field Details

filterExpr

protected Expression filterExpr

Filter expression applied by the clause.

Constructor Details

FilterExpression

public FilterExpression(Expression filterExpr)

Creates a filter expression.

Parameters:

filterExpr - the filter condition

Method Details

getFilterExpr

public Expression getFilterExpr()

Returns the filter condition.

Returns:

the filter condition

setFilterExpr

public void setFilterExpr(Expression filterExpr)

Replaces the filter condition.

Parameters:

filterExpr - the new filter condition