org.eclipse.mtl.parser.cst
Class CSTParserBlock

java.lang.Object
  org.eclipse.mtl.parser.cst.CSTParserBlock

public class CSTParserBlock
extends java.lang.Object

Creates a CST node by parsing a text representing a MTL statement : 'for', 'if'...

Field Summary

protected Sequence	pElse To parse a 'else' sequence in the text.
protected SequenceBlock	pElseIf To parse a 'else if' block in the text.
protected SequenceBlock	pElseLet To parse a 'else let' block in the text.
protected SequenceBlock	pExpression To parse an OCL expression in the text.
protected SequenceBlock	pFile To parse a 'file' block in the text.
protected SequenceBlock	pFor To parse a 'for' block in the text.
protected SequenceBlock	pIf To parse a 'if' block in the text.
protected SequenceBlock	pLet To parse a 'let' block in the text.
protected CSTParser	pMTL The main parser.
protected SequenceBlock	pProtectedArea To parse a 'protected area' block in the text.
protected SequenceBlock	pTrace To parse a 'trace' block in the text.
protected MTLSourceBuffer	source The source buffer to parse.

Constructor Summary

CSTParserBlock(CSTParser pMTL)
Constructor.

Method Summary

void	parse(int posBegin, int posEnd, Block eBlock) Reads the text and creates a new 'block' in the CST model.
void	parseExpressionHeader(int posBegin, int posEnd, ModelExpression eModelExpression) Reads the information of the 'expression' header in the text, and modifies the properties of the current CST node.
void	parseFileBody(int posBegin, int posEnd, FileBlock eFile) Reads the information of the 'file' body in the text, and modifies the children of the current CST node.
void	parseFileHeader(int posBegin, int posEnd, FileBlock eFile) Reads the information of the 'file' header in the text, and modifies the properties of the current CST node.
void	parseForBody(int posBegin, int posEnd, ForBlock eFor) Reads the information of the 'for' body in the text, and modifies the children of the current CST node.
void	parseForHeader(int posBegin, int posEnd, ForBlock eFor) Reads the information of the 'for' header in the text, and modifies the properties of the current CST node.
void	parseIfBody(int posBegin, int posEnd, IfBlock eIf) Reads the information of the 'if' body in the text, and modifies the children of the current CST node.
void	parseIfHeader(int posBegin, int posEnd, IfBlock eIf) Reads the information of the 'if' header in the text, and modifies the properties of the current CST node.
void	parseLetBody(int posBegin, int posEnd, LetBlock eLet) Reads the information of the 'let' body in the text, and modifies the children of the current CST node.
void	parseLetHeader(int posBegin, int posEnd, LetBlock eLet) Reads the information of the 'let' header in the text, and modifies the properties of the current CST node.
void	parseProtectedAreaBody(int posBegin, int posEnd, ProtectedAreaBlock eProtectedArea) Reads the information of the 'protected area' body in the text, and modifies the children of the current CST node.
void	parseProtectedAreaHeader(int posBegin, int posEnd, ProtectedAreaBlock eProtectedArea) Reads the information of the 'protected area' header in the text, and modifies the properties of the current CST node.
void	parseTraceBody(int posBegin, int posEnd, TraceBlock eTrace) Reads the information of the 'trace' body in the text, and modifies the children of the current CST node.
void	parseTraceHeader(int posBegin, int posEnd, TraceBlock eTrace) Reads the information of the 'trace' header in the text, and modifies the properties of the current CST node.

Methods inherited from class java.lang.Object

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

Field Detail

pMTL

protected CSTParser pMTL

The main parser.

pTrace

protected SequenceBlock pTrace

To parse a 'trace' block in the text.

pFile

protected SequenceBlock pFile

To parse a 'file' block in the text.

pFor

protected SequenceBlock pFor

To parse a 'for' block in the text.

pIf

protected SequenceBlock pIf

To parse a 'if' block in the text.

pElseIf

protected SequenceBlock pElseIf

To parse a 'else if' block in the text.

pElse

protected Sequence pElse

To parse a 'else' sequence in the text.

pLet

protected SequenceBlock pLet

To parse a 'let' block in the text.

pElseLet

protected SequenceBlock pElseLet

To parse a 'else let' block in the text.

pProtectedArea

protected SequenceBlock pProtectedArea

To parse a 'protected area' block in the text.

pExpression

protected SequenceBlock pExpression

To parse an OCL expression in the text.

source

protected MTLSourceBuffer source

The source buffer to parse.

Constructor Detail

CSTParserBlock

public CSTParserBlock(CSTParser pMTL)

Constructor.

Parameters:

pMTL - is the main parser

Method Detail

parse

public void parse(int posBegin,
                  int posEnd,
                  Block eBlock)

Reads the text and creates a new 'block' in the CST model. It's the main method. This method is able to choose the instance of the new block to create. The given eBlock is the parent of the new block.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eBlock - will be the parent of the new block to create

parseFileHeader

public void parseFileHeader(int posBegin,
                            int posEnd,
                            FileBlock eFile)

Reads the information of the 'file' header in the text, and modifies the properties of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eFile - is the current object of the CST model, it will be modified in this method

parseFileBody

public void parseFileBody(int posBegin,
                          int posEnd,
                          FileBlock eFile)

Reads the information of the 'file' body in the text, and modifies the children of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eFile - is the current object of the CST model, it will be modified in this method

parseForHeader

public void parseForHeader(int posBegin,
                           int posEnd,
                           ForBlock eFor)

Reads the information of the 'for' header in the text, and modifies the properties of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eFor - is the current object of the CST model, it will be modified in this method

parseForBody

public void parseForBody(int posBegin,
                         int posEnd,
                         ForBlock eFor)

Reads the information of the 'for' body in the text, and modifies the children of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eFor - is the current object of the CST model, it will be modified in this method

parseIfHeader

public void parseIfHeader(int posBegin,
                          int posEnd,
                          IfBlock eIf)

Reads the information of the 'if' header in the text, and modifies the properties of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eIf - is the current object of the CST model, it will be modified in this method

parseIfBody

public void parseIfBody(int posBegin,
                        int posEnd,
                        IfBlock eIf)

Reads the information of the 'if' body in the text, and modifies the children of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eIf - is the current object of the CST model, it will be modified in this method

parseLetHeader

public void parseLetHeader(int posBegin,
                           int posEnd,
                           LetBlock eLet)

Reads the information of the 'let' header in the text, and modifies the properties of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eLet - is the current object of the CST model, it will be modified in this method

parseLetBody

public void parseLetBody(int posBegin,
                         int posEnd,
                         LetBlock eLet)

Reads the information of the 'let' body in the text, and modifies the children of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eLet - is the current object of the CST model, it will be modified in this method

parseTraceHeader

public void parseTraceHeader(int posBegin,
                             int posEnd,
                             TraceBlock eTrace)

Reads the information of the 'trace' header in the text, and modifies the properties of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eTrace - is the current object of the CST model, it will be modified in this method

parseTraceBody

public void parseTraceBody(int posBegin,
                           int posEnd,
                           TraceBlock eTrace)

Reads the information of the 'trace' body in the text, and modifies the children of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eTrace - is the current object of the CST model, it will be modified in this method

parseProtectedAreaHeader

public void parseProtectedAreaHeader(int posBegin,
                                     int posEnd,
                                     ProtectedAreaBlock eProtectedArea)

Reads the information of the 'protected area' header in the text, and modifies the properties of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eProtectedArea - is the current object of the CST model, it will be modified in this method

parseProtectedAreaBody

public void parseProtectedAreaBody(int posBegin,
                                   int posEnd,
                                   ProtectedAreaBlock eProtectedArea)

Reads the information of the 'protected area' body in the text, and modifies the children of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eProtectedArea - is the current object of the CST model, it will be modified in this method

parseExpressionHeader

public void parseExpressionHeader(int posBegin,
                                  int posEnd,
                                  ModelExpression eModelExpression)

Reads the information of the 'expression' header in the text, and modifies the properties of the current CST node.

Parameters:

posBegin - is the beginning index

posEnd - is the ending index

eModelExpression - is the current object of the CST model, it will be modified in this method