org.codehaus.groovy.ast.expr

Class BinaryExpression

java.lang.Object

org.codehaus.groovy.ast.ASTNode

org.codehaus.groovy.ast.AnnotatedNode

org.codehaus.groovy.ast.expr.Expression

org.codehaus.groovy.ast.expr.BinaryExpression

Direct Known Subclasses:

CompareIdentityExpression, CompareToNullExpression, DeclarationExpression

public class BinaryExpression
extends Expression

Represents two expressions and an operation

Version:

$Revision$

Author:

James Strachan

Constructor Summary

Constructors

Constructor and Description
BinaryExpression(Expression leftExpression, Token operation, Expression rightExpression)

Method Summary

Methods

Modifier and Type	Method and Description
Expression	getLeftExpression()
Token	getOperation()
Expression	getRightExpression()
String	getText()
static BinaryExpression	newAssignmentExpression(Variable variable, Expression rhs) Creates an assignment expression in which the specified expression is written into the specified variable name.
static BinaryExpression	newInitializationExpression(String variable, ClassNode type, Expression rhs) Creates variable initialization expression in which the specified expression is written into the specified variable name.
void	setLeftExpression(Expression leftExpression)
void	setRightExpression(Expression rightExpression)
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

getType, setType, transformExpressions, transformExpressions

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

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

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

copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getNodeMetaData, putNodeMetaData, removeNodeMetaData, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setNodeMetaData, setSourcePosition

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryExpression

public BinaryExpression(Expression leftExpression,
                Token operation,
                Expression rightExpression)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

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

getLeftExpression

public Expression getLeftExpression()

setLeftExpression

public void setLeftExpression(Expression leftExpression)

setRightExpression

public void setRightExpression(Expression rightExpression)

getOperation

public Token getOperation()

getRightExpression

public Expression getRightExpression()

getText

public String getText()

Overrides:

getText in class ASTNode

newAssignmentExpression

public static BinaryExpression newAssignmentExpression(Variable variable,
                                       Expression rhs)

Creates an assignment expression in which the specified expression is written into the specified variable name.

newInitializationExpression

public static BinaryExpression newInitializationExpression(String variable,
                                           ClassNode type,
                                           Expression rhs)

Creates variable initialization expression in which the specified expression is written into the specified variable name.