Package net.sourceforge.pmd.lang.java.ast

Class ASTEqualityExpression

java.lang.Object

net.sourceforge.pmd.lang.ast.AbstractNode

net.sourceforge.pmd.lang.java.ast.AbstractJavaNode

net.sourceforge.pmd.lang.java.ast.AbstractJavaTypeNode

net.sourceforge.pmd.lang.java.ast.ASTEqualityExpression

All Implemented Interfaces:

net.sourceforge.pmd.lang.ast.Node, JavaNode, TypeNode, net.sourceforge.pmd.lang.symboltable.ScopedNode

public class ASTEqualityExpression
extends AbstractJavaTypeNode

Represents an identity test between two values or more values. This has a precedence greater than ASTAndExpression, and lower than ASTInstanceOfExpression and ASTRelationalExpression.

Note that the children of this node are not necessarily ASTInstanceOfExpression, rather, they are expressions with an operator precedence greater or equal to InstanceOfExpression.

 EqualityExpression ::=  InstanceOfExpression  ( ( "==" | "!=" ) InstanceOfExpression  )+

 

Field Summary

Fields inherited from class net.sourceforge.pmd.lang.java.ast.AbstractJavaNode

parser

Fields inherited from class net.sourceforge.pmd.lang.ast.AbstractNode

beginColumn, beginLine, childIndex, children, endColumn, endLine, firstToken, id, lastToken, parent

Constructor Summary

Constructors

Constructor	Description
ASTEqualityExpression(int id)
ASTEqualityExpression(JavaParser p, int id)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getOperator()	Returns the image of the operator, i.e. "==" or "!
java.lang.Object	jjtAccept(JavaParserVisitor visitor, java.lang.Object data)	Accept the visitor

Methods inherited from class net.sourceforge.pmd.lang.java.ast.AbstractJavaTypeNode

getType, getTypeDefinition, setType, setTypeDefinition

Methods inherited from class net.sourceforge.pmd.lang.java.ast.AbstractJavaNode

childrenAccept, comment, comment, getScope, getXPathNodeName, jjtClose, jjtOpen, setScope

Methods inherited from class net.sourceforge.pmd.lang.ast.AbstractNode

appendElement, findChildNodesWithXPath, findChildrenOfType, findDescendantsOfType, findDescendantsOfType, findDescendantsOfType, getAsDocument, getBeginColumn, getBeginLine, getDataFlowNode, getEndColumn, getEndLine, getFirstChildOfType, getFirstDescendantOfType, getFirstParentOfAnyType, getFirstParentOfType, getImage, getNthParent, getParentsOfType, getUserData, getXPathAttributesIterator, hasDecendantOfAnyType, hasDescendantMatchingXPath, hasDescendantOfAnyType, hasDescendantOfType, hasImageEqualTo, isFindBoundary, isSingleLine, jjtAddChild, jjtGetChild, jjtGetChildIndex, jjtGetFirstToken, jjtGetId, jjtGetLastToken, jjtGetNumChildren, jjtGetParent, jjtSetChildIndex, jjtSetFirstToken, jjtSetLastToken, jjtSetParent, remove, removeChildAtIndex, setDataFlowNode, setImage, setUserData, testingOnlySetBeginColumn, testingOnlySetBeginLine, testingOnlySetEndColumn, testingOnlySetEndLine, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.pmd.lang.ast.Node

findChildNodesWithXPath, findChildrenOfType, findDescendantsOfType, findDescendantsOfType, getAsDocument, getBeginColumn, getBeginLine, getDataFlowNode, getEndColumn, getEndLine, getFirstChildOfType, getFirstDescendantOfType, getFirstParentOfAnyType, getFirstParentOfType, getImage, getNthParent, getParentsOfType, getUserData, getXPathAttributesIterator, getXPathNodeName, hasDescendantMatchingXPath, hasDescendantOfType, hasImageEqualTo, isFindBoundary, jjtAddChild, jjtClose, jjtGetChild, jjtGetChildIndex, jjtGetId, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetChildIndex, jjtSetParent, remove, removeChildAtIndex, setDataFlowNode, setImage, setUserData

Constructor Detail

ASTEqualityExpression

public ASTEqualityExpression(int id)

ASTEqualityExpression

public ASTEqualityExpression(JavaParser p,
                             int id)

Method Detail

jjtAccept

public java.lang.Object jjtAccept(JavaParserVisitor visitor,
                                  java.lang.Object data)

Description copied from class: AbstractJavaNode

Accept the visitor. *

Specified by:

jjtAccept in interface JavaNode

Overrides:

jjtAccept in class AbstractJavaNode

getOperator

public java.lang.String getOperator()

Returns the image of the operator, i.e. "==" or "!=".