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com.tripi.asp
Class SetValueNode  

java.lang.Object
  com.tripi.asp.SetValueNode

All Implemented Interfaces:

Node

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public class SetValueNode

extends java.lang.Object

implements Node

SetValueNode implements setting of variables, the following construct:

 Set A = "Value"
 

And:

 A = "Value"
 

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Field Summary
(package private) static org.apache.log4j.Category	DBG           Debugging category
(package private)  Node	expr           The identifier's new expression when executed
(package private)  Node	ident           The identifier we wish to set
(package private)  boolean	setUsed           Was the "SET" keyword used?

 

Constructor Summary

SetValueNode(Node ident, Node expr, boolean setUsed)           Constructor.

 

Method Summary
void	dump()           Dumps the debugging information about this node.
java.lang.Object	execute(AspContext context)           Executes this node, setting the value of the node.
Node	getExpression()           Gets the expression.
Node	getIdent()           Gets the identifier which is being set.
void	prepare(AspContext context)           Prepare this node for execution.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

DBG

static org.apache.log4j.Category DBG

Debugging category

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ident

Node ident

The identifier we wish to set

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expr

Node expr

The identifier's new expression when executed

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setUsed

boolean setUsed

Was the "SET" keyword used?

Constructor Detail

SetValueNode

public SetValueNode(Node ident,
                    Node expr,
                    boolean setUsed)

Constructor.

Method Detail

getIdent

public Node getIdent()

Gets the identifier which is being set.

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getExpression

public Node getExpression()

Gets the expression.

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dump

public void dump()
          throws AspException

Dumps the debugging information about this node.

Specified by:

dump in interface Node

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prepare

public void prepare(AspContext context)
             throws AspException

Prepare this node for execution. This does nothing for a SetValueNode.

Specified by:

prepare in interface Node

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execute

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

Executes this node, setting the value of the node.

Specified by:

execute in interface Node

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