parsehelpers

Class Snippet

java.lang.Object

parsehelpers.Snippet

public class Snippet
extends Object

Class that represents a snippet as a sequence of blocks.

Author:

themis

Field Summary

Fields

Modifier and Type	Field and Description
TreeMap<LevelOrderPair,ArrayList<Block>>	blocks The blocks that are contained in this snippet.

Constructor Summary

Constructors

Constructor and Description
Snippet() Initializes this snippet.

Method Summary

Modifier and Type	Method and Description
void	addBlock(int level) Adds a new block to this snippet in the given level.
void	addStatement(Statement statement) Adds a statement to the last added block.
void	elseBlock(String type) Adds a final path to the last branch block (e.g.
void	elseifBlock(String type) Adds a path to the last branch block.
void	endBlock(String type) Ends the last block.
void	levelInner() Moves a level in for this snippet.
void	levelOuter() Moves a level out for this snippet.
void	startBlock(String type) Starts a new block.
String	toString() Returns a string representation of this snippet.

Methods inherited from class java.lang.Object

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

Field Detail

blocks

public TreeMap<LevelOrderPair,ArrayList<Block>> blocks

The blocks that are contained in this snippet.

Constructor Detail

Snippet

public Snippet()

Initializes this snippet.

Method Detail

addBlock

public void addBlock(int level)

Adds a new block to this snippet in the given level.

Parameters:

level - the level to which the new block is added.

levelInner

public void levelInner()

Moves a level in for this snippet.

levelOuter

public void levelOuter()

Moves a level out for this snippet.

startBlock

public void startBlock(String type)

Starts a new block.

Parameters:

type - the type of the block (METHOD, LOOP, CONDITION, CASE, TRY).

elseifBlock

public void elseifBlock(String type)

Adds a path to the last branch block.

Parameters:

type - the type of the block (CONDITION, CASE, TRY).

elseBlock

public void elseBlock(String type)

Adds a final path to the last branch block (e.g. else statement for if branches).

Parameters:

type - the type of the block (LOOP, CONDITION, CASE, TRY).

endBlock

public void endBlock(String type)

Ends the last block.

Parameters:

type - the type of the block (METHOD, LOOP, CONDITION, CASE, TRY).

addStatement

public void addStatement(Statement statement)

Adds a statement to the last added block.

Parameters:

statement - the statement to be added.

toString

public String toString()

Returns a string representation of this snippet.

Overrides:

toString in class Object

Returns:

a string representation of this snippet.