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com.tripi.asp
Class BlockNode  

java.lang.Object
  com.tripi.asp.BlockNode

All Implemented Interfaces:

Node

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public class BlockNode

extends java.lang.Object

implements Node

BlockNode contains a block of ASP code, one or more lines of code.

Version:

0.9

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Field Summary
(package private)  java.util.Vector	blocks           List of blocks
private  org.apache.log4j.Category	DBG           Debugging code
(package private)  java.util.Vector	linenos           List of debugging contexts corresponding to blocks

 

Constructor Summary

BlockNode()           Constructor, starting with no lines of code.

 

Method Summary
void	append(java.lang.Object obj, DebugContext lineno)           Appends a line of code with the debugging context.
void	dump()           Dumps the contents of this block.
java.lang.Object	execute(AspContext context)           Executes this block of code.
Node	getBlock(int index)           Gets the block at the specified index.
void	prepare(AspContext context)           Prepares this node for execution.
int	size()           Obtains the number of blocks in this object.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

DBG

private org.apache.log4j.Category DBG

Debugging code

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blocks

java.util.Vector blocks

List of blocks

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linenos

java.util.Vector linenos

List of debugging contexts corresponding to blocks

Constructor Detail

BlockNode

public BlockNode()

Constructor, starting with no lines of code.

Method Detail

size

public int size()

Obtains the number of blocks in this object.

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getBlock

public Node getBlock(int index)

Gets the block at the specified index.

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append

public void append(java.lang.Object obj,
                   DebugContext lineno)

Appends a line of code with the debugging context.

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dump

public void dump()
          throws AspException

Dumps the contents of this block.

Specified by:

dump in interface Node

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prepare

public void prepare(AspContext context)
             throws AspException

Prepares this node for execution.

Specified by:

prepare in interface Node

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execute

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

Executes this block of code.

Specified by:

execute in interface Node

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