de.odysseus.el.tree
Interface Node

All Known Subinterfaces:
ExpressionNode, FunctionNode, IdentifierNode
All Known Implementing Classes:
AstBinary, AstBoolean, AstBracket, AstChoice, AstComposite, AstDot, AstEval, AstFunction, AstIdentifier, AstInvocation, AstLiteral, AstMethod, AstNested, AstNode, AstNull, AstNumber, AstProperty, AstRightValue, AstString, AstText, AstUnary

public interface Node

Basic node interface.

Author:
Christoph Beck

Method Summary
 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


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