public class ASTIdentifier extends SimpleNode
Modifier and Type | Field and Description |
---|---|
protected String |
val
the name of the variable.
|
children, id, parent, parser
Constructor and Description |
---|
ASTIdentifier(int id)
Create the node given an id.
|
ASTIdentifier(Parser p,
int id)
Create a node with the given parser and id.
|
Modifier and Type | Method and Description |
---|---|
Object |
execute(Object obj,
JexlContext jc)
returns the value of itself applied to the object.
|
String |
getIdentifierString()
Gets the name of the variable.
|
Object |
jjtAccept(ParserVisitor visitor,
Object data)
Accept the visitor.
|
Object |
value(JexlContext jc)
Gets the value of this node.
|
childrenAccept, dump, getUberspect, interpret, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setValue, toString, toString
protected String val
public ASTIdentifier(int id)
id
- node id.public ASTIdentifier(Parser p, int id)
p
- a parser.id
- node id.public Object jjtAccept(ParserVisitor visitor, Object data)
jjtAccept
in interface Node
jjtAccept
in class SimpleNode
visitor
- a ParserVisitor
.data
- data to be passed along to the visitor.ParserVisitor.visit(org.apache.commons.jexl.parser.SimpleNode, java.lang.Object)
public Object value(JexlContext jc) throws Exception
value
in class SimpleNode
jc
- the context to retrieve values from.Exception
- when evaluating the operands fails.public Object execute(Object obj, JexlContext jc) throws Exception
execute
in class SimpleNode
obj
- the object to evaluate against.jc
- the JexlContext
.Exception
- on any error.ASTArrayAccess.evaluateExpr(Object, Object, Uberspect)
public String getIdentifierString()
Copyright © 2014 The Apache Software Foundation. All rights reserved.