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

Class WhereExpression

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

org.apache.groovy.ginq.dsl.expression.WhereExpression

All Implemented Interfaces:

GroovydocHolder<AnnotatedNode>, DataSourceHolder, NodeMetaDataHandler

public class WhereExpression
extends FilterExpression

Represent the where expression

Since:

4.0.0

Field Summary

Fields inherited from class org.apache.groovy.ginq.dsl.expression.FilterExpression

filterExpr

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
WhereExpression(Expression filterExpr)	Creates a where clause.

Method Summary

Modifier and Type	Method	Description
<R> R	accept(GinqAstVisitor<R> visitor)	Accepts a visitor for this clause.
String	getText()	Returns the textual GINQ form of this clause.
String	toString()	Returns the textual form of this clause.

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

getFilterExpr, setFilterExpr

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

getDataSourceExpression, setDataSourceExpression

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

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, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMap, setSourcePosition

Methods inherited from class java.lang.Object

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

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

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

Constructor Details

WhereExpression

public WhereExpression(Expression filterExpr)

Creates a where clause.

Parameters:

filterExpr - the filter condition

Method Details

accept

public <R> R accept(GinqAstVisitor<R> visitor)

Accepts a visitor for this clause.

Specified by:

accept in class AbstractGinqExpression

Type Parameters:

R - the visit result type

Parameters:

visitor - the visitor to accept

Returns:

the visit result

getText

public String getText()

Returns the textual GINQ form of this clause.

Overrides:

getText in class ASTNode

Returns:

the clause text

toString

public String toString()

Returns the textual form of this clause.

Overrides:

toString in class Object

Returns:

the clause text