org.activiti.engine.impl.juel
接口 Node

所有已知子接口:
ExpressionNode, FunctionNode, IdentifierNode
所有已知实现类:
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.

作者:
Christoph Beck

方法摘要
 int getCardinality()
          Get the node's number of children.
 Node getChild(int i)
          Get i'th child
 

方法详细信息

getCardinality

int getCardinality()
Get the node's number of children.


getChild

Node getChild(int i)
Get i'th child



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