org.codehaus.groovy.ast.expr
Class ConstantExpression
java.lang.Object
org.codehaus.groovy.ast.ASTNode
org.codehaus.groovy.ast.expr.Expression
org.codehaus.groovy.ast.expr.ConstantExpression
- public class ConstantExpression
- extends Expression
Represents a constant expression such as null, true, false
- Version:
- $Revision: 1.6 $
- Author:
- James Strachan
VOID
public static final ConstantExpression VOID
NULL
public static final ConstantExpression NULL
TRUE
public static final ConstantExpression TRUE
FALSE
public static final ConstantExpression FALSE
EMPTY_STRING
public static final ConstantExpression EMPTY_STRING
ConstantExpression
public ConstantExpression(Object value)
toString
public String toString()
visit
public void visit(GroovyCodeVisitor visitor)
- Overrides:
visit
in class ASTNode
transformExpression
public Expression transformExpression(ExpressionTransformer transformer)
- Description copied from class:
Expression
- Return a copy of the expression calling the transformer on any nested expressions
- Specified by:
transformExpression
in class Expression
- Parameters:
transformer
-
- Returns:
getValue
public Object getValue()
- Returns:
- the value of this constant expression
getText
public String getText()
- Overrides:
getText
in class ASTNode
Copyright © 2003-2004 The Codehaus. All Rights Reserved.