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com.tripi.asp
Class DefaultNode  

java.lang.Object
  com.tripi.asp.DefaultNode

All Implemented Interfaces:

Node

Direct Known Subclasses:

AbstractFunctionNode, ArrayNode, ByRefNode, CaseNode, ConstNode, DefineIdentArrayNode, DefineIdentNode, GetFieldNode, GetIndexNode, IdentNode, JavaObjectNode, JavaObjectNode.JavaAccessorNode, JavaObjectNode.JavaFieldNode, NothingNode, NullNode, NumberNode, OnErrorNode, OptionExplicitNode, OutputNode, PackedByteArrayNode, PackedCharArrayNode, RedimNode, StringNode, ThrowExceptionNode, UndefinedValueNode, VarListNode

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public class DefaultNode

extends java.lang.Object

implements Node

This class contains the default implementation of the Node interface. The default implementation is to throw the AspNotImplemented exception for every method.

Version:

0.9

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Constructor Summary

DefaultNode()

 

Method Summary
void	dump()           Dumps the node representation in a textual format.
java.lang.Object	execute(AspContext context)           Executes this node, returning the result.
void	prepare(AspContext context)           Prepares this node for execution.

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

DefaultNode

public DefaultNode()

Method Detail

dump

public void dump()
          throws AspException

Dumps the node representation in a textual format. Default implementation is to throw an AspNotImplemented exception

Specified by:

dump in interface Node

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prepare

public void prepare(AspContext context)
             throws AspException

Prepares this node for execution. Default implementation is to do nothing.

Specified by:

prepare in interface Node

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execute

public java.lang.Object execute(AspContext context)
                         throws AspException

Executes this node, returning the result. Default implementation is to return itself.

Specified by:

execute in interface Node

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