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java.lang.Objectedu.internet2.middleware.grouperClientExt.org.apache.commons.jexl.parser.SimpleNode
edu.internet2.middleware.grouperClientExt.org.apache.commons.jexl.parser.ASTIdentifier
public class ASTIdentifier
Simple identifier - $foo or $foo.bar (both parts are identifiers).
| Field Summary | |
|---|---|
protected String |
val
the name of the variable. |
| Fields inherited from class edu.internet2.middleware.grouperClientExt.org.apache.commons.jexl.parser.SimpleNode |
|---|
children, id, parent, parser |
| Constructor Summary | |
|---|---|
ASTIdentifier(int id)
Create the node given an id. |
|
ASTIdentifier(Parser p,
int id)
Create a node with the given parser and id. |
|
| Method Summary | |
|---|---|
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. |
| Methods inherited from class edu.internet2.middleware.grouperClientExt.org.apache.commons.jexl.parser.SimpleNode |
|---|
childrenAccept, dump, interpret, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setValue, toString, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected String val
| Constructor Detail |
|---|
public ASTIdentifier(int id)
id - node id.
public ASTIdentifier(Parser p,
int id)
p - a parser.id - node id.| Method Detail |
|---|
public Object jjtAccept(ParserVisitor visitor,
Object data)
jjtAccept in interface NodejjtAccept in class SimpleNodevisitor - a ParserVisitor.data - data to be passed along to the visitor.
ParserVisitor.visit(edu.internet2.middleware.grouperClientExt.org.apache.commons.jexl.parser.SimpleNode, java.lang.Object)
public Object value(JexlContext jc)
throws Exception
value in class SimpleNodejc - the context to retrieve values from.
Exception - when evaluating the operands fails.
public Object execute(Object obj,
JexlContext jc)
throws Exception
execute in class SimpleNodeobj - the object to evaluate against.jc - the JexlContext.
Exception - on any error.ASTArrayAccess.evaluateExpr(Object, Object)public String getIdentifierString()
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