public class ASTAndNode extends SimpleNode
Constructor and Description |
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ASTAndNode(int id) |
ASTAndNode(Parser p,
int id) |
Modifier and Type | Method and Description |
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boolean |
evaluate(InternalContextAdapter context)
logical and :
null && right = false
left && null = false
null && null = false
|
java.lang.Object |
jjtAccept(ParserVisitor visitor,
java.lang.Object data)
Accept the visitor.
|
java.lang.Object |
value(InternalContextAdapter context)
Returns the value of the expression.
|
childrenAccept, dump, execute, getColumn, getFirstToken, getInfo, getLastToken, getLine, getType, init, isInvalid, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, render, setFirstToken, setInfo, setInvalid, toString
public ASTAndNode(int id)
public ASTAndNode(Parser p, int id)
public java.lang.Object jjtAccept(ParserVisitor visitor, java.lang.Object data)
jjtAccept
in interface Node
jjtAccept
in class SimpleNode
public java.lang.Object value(InternalContextAdapter context) throws MethodInvocationException
value
in interface Node
value
in class SimpleNode
MethodInvocationException
public boolean evaluate(InternalContextAdapter context) throws MethodInvocationException
evaluate
in interface Node
evaluate
in class SimpleNode
MethodInvocationException
Copyright ? 2002 Apache Software Foundation. All Rights Reserved.