org.camunda.bpm.engine.impl.juel
Class AstLiteral

java.lang.Object
  org.camunda.bpm.engine.impl.juel.AstNode
      org.camunda.bpm.engine.impl.juel.AstRightValue
          org.camunda.bpm.engine.impl.juel.AstLiteral

All Implemented Interfaces:

ExpressionNode, Node

Direct Known Subclasses:

AstBoolean, AstNull, AstNumber, AstString

public abstract class AstLiteral
extends AstRightValue

Constructor Summary

AstLiteral()

Method Summary

int	getCardinality() Get the node's number of children.
AstNode	getChild(int i) Get i'th child

Methods inherited from class org.camunda.bpm.engine.impl.juel.AstRightValue

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

Methods inherited from class org.camunda.bpm.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