org.scripthelper.debug.parser

Class SourceParser

java.lang.Object

org.scripthelper.debug.parser.SourceParser

Direct Known Subclasses:

GroovySourceParser

public class SourceParser
extends java.lang.Object

The source parser interface. Parsing a script file to get a source model uses a State Design Pattern.

Constructor Summary

Constructors

Constructor and Description
SourceParser()

Method Summary

Modifier and Type	Method and Description
ParserState	changeState(ParserState state) Change the current state.
int	countImportLines() Return the number of import lines.
int	getLineNumber() Return the current line number.
int	getOffset() Return the offset.
SourceModel	getSourceModel()
protected SourceModel	parse(java.lang.String scriptContent, boolean hasSingletonMethod, ParserState defaultState) Parse the script content.
void	setImportLines(int importLines) Set the number of import lines.
void	setOffset(int offset) Set the offset.

Methods inherited from class java.lang.Object

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

Constructor Detail

SourceParser

public SourceParser()

Method Detail

getSourceModel

public SourceModel getSourceModel()

changeState

public ParserState changeState(ParserState state)

Change the current state. This method must be used by states when they recognize that the state has changed.

Parameters:

state - the current ParserState

Returns:

the new ParserState

setOffset

public void setOffset(int offset)

Set the offset.

Parameters:

offset - the offset

getOffset

public int getOffset()

Return the offset.

Returns:

the offset

setImportLines

public void setImportLines(int importLines)

Set the number of import lines. This only concern the import lines in the initial script.

Parameters:

importLines - the number of import lines

countImportLines

public int countImportLines()

Return the number of import lines. This only concern the import lines in the initial script.

Returns:

the number of import lines

getLineNumber

public int getLineNumber()

Return the current line number.

Returns:

the line number

parse

protected SourceModel parse(java.lang.String scriptContent,
                            boolean hasSingletonMethod,
                            ParserState defaultState)

Parse the script content.

Parameters:

scriptContent - the script content

hasSingletonMethod - true if there is a singleton method

defaultState - the default initial state

Returns:

the source model