org.activiti.engine.impl.juel

Class AstLiteral

java.lang.Object

org.activiti.engine.impl.juel.AstNode

org.activiti.engine.impl.juel.AstRightValue

org.activiti.engine.impl.juel.AstLiteral

All Implemented Interfaces:

ExpressionNode, Node

Direct Known Subclasses:

AstBoolean, AstNull, AstNumber, AstString

public abstract class AstLiteral
extends AstRightValue

Constructor Summary

Constructors

Constructor and Description
AstLiteral()

Method Summary

Methods

Modifier and Type	Method and Description
int	getCardinality() Get the node's number of children.
AstNode	getChild(int i) Get i'th child

Methods inherited from class org.activiti.engine.impl.juel.AstRightValue

getMethodInfo, getType, getValueReference, invoke, isLeftValue, isLiteralText, isMethodInvocation, isReadOnly, setValue

Methods inherited from class org.activiti.engine.impl.juel.AstNode

appendStructure, eval, getStructuralId, getValue

Methods inherited from class java.lang.Object

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

Constructor Detail

AstLiteral

public AstLiteral()

Method Detail

getCardinality

public final int getCardinality()

Description copied from interface: Node

Get the node's number of children.

getChild

public final AstNode getChild(int i)

Description copied from interface: Node

Get i'th child