org.camunda.bpm.engine.impl.juel

Interface Node

All Known Subinterfaces:

ExpressionNode, FunctionNode, IdentifierNode

All Known Implementing Classes:

AstBinary, AstBoolean, AstBracket, AstChoice, AstComposite, AstDot, AstEval, AstFunction, AstIdentifier, AstLiteral, AstMethod, AstNested, AstNode, AstNull, AstNumber, AstParameters, AstProperty, AstRightValue, AstString, AstText, AstUnary

public interface Node

Basic node interface.

Author:

Christoph Beck

Method Summary

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

Method Detail

getCardinality

int getCardinality()

Get the node's number of children.

getChild

Node getChild(int i)

Get i'th child