org.codehaus.groovy.ast.expr
Class PropertyExpression

java.lang.Object
  extended byorg.codehaus.groovy.ast.ASTNode
      extended byorg.codehaus.groovy.ast.expr.Expression
          extended byorg.codehaus.groovy.ast.expr.PropertyExpression

public class PropertyExpression
extends Expression

Represents a property access such as the expression "foo.bar".

Version:
$Revision: 1.3 $
Author:
James Strachan

Field Summary
 
Fields inherited from class org.codehaus.groovy.ast.ASTNode
EMPTY_STRING_ARRAY
 
Constructor Summary
PropertyExpression(Expression objectExpression, java.lang.String property)
           
PropertyExpression(Expression objectExpression, java.lang.String property, boolean safe)
           
 
Method Summary
 Expression getObjectExpression()
           
 java.lang.String getProperty()
           
 java.lang.String getText()
           
 boolean isSafe()
           
 java.lang.String toString()
           
 Expression transformExpression(ExpressionTransformer transformer)
          Return a copy of the expression calling the transformer on any nested expressions
 void visit(GroovyCodeVisitor visitor)
           
 
Methods inherited from class org.codehaus.groovy.ast.expr.Expression
transformExpressions
 
Methods inherited from class org.codehaus.groovy.ast.ASTNode
getColumnNumber, getLineNumber, setColumnNumber, setCSTNode, setLineNumber
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PropertyExpression

public PropertyExpression(Expression objectExpression,
                          java.lang.String property)

PropertyExpression

public PropertyExpression(Expression objectExpression,
                          java.lang.String property,
                          boolean safe)
Method Detail

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:

getObjectExpression

public Expression getObjectExpression()

getProperty

public java.lang.String getProperty()

getText

public java.lang.String getText()
Overrides:
getText in class ASTNode

isSafe

public boolean isSafe()
Returns:
is this a safe navigation, i.e. if true then if the source object is null then this navigation will return null

toString

public java.lang.String toString()


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