jdepend.framework

Class AbstractParser

public abstract class AbstractParser extends Object

The AbstractParser class is the base class for classes capable of parsing files to create a JavaClass instance.

Author: Mike Clark (mike@clarkware.com) Clarkware Consulting, Inc.

Field Summary
static booleanDEBUG
Constructor Summary
AbstractParser()
Constructs an AbstractParser instance with the default package filter.
AbstractParser(PackageFilter filter)
Constructs an AbstractParser instance with the specified package filter.
Method Summary
voidaddParseListener(ParserListener listener)
Registers the specified parser listener.
protected voiddebug(String message)
protected PackageFiltergetFilter()
protected voidonParsedJavaClass(JavaClass jClass)
Informs registered parser listeners that the specified JavaClass was parsed.
abstract JavaClassparse(InputStream is)
Parses the specified input stream and returns a representative JavaClass instance.
protected voidsetFilter(PackageFilter filter)

Field Detail

DEBUG

public static boolean DEBUG

Constructor Detail

AbstractParser

public AbstractParser()
Constructs an AbstractParser instance with the default package filter.

AbstractParser

public AbstractParser(PackageFilter filter)
Constructs an AbstractParser instance with the specified package filter.

Parameters: filter Package filter.

Method Detail

addParseListener

public void addParseListener(ParserListener listener)
Registers the specified parser listener.

Parameters: listener Parser listener.

debug

protected void debug(String message)

getFilter

protected PackageFilter getFilter()

onParsedJavaClass

protected void onParsedJavaClass(JavaClass jClass)
Informs registered parser listeners that the specified JavaClass was parsed.

Parameters: jClass Parsed Java class.

parse

public abstract JavaClass parse(InputStream is)
Parses the specified input stream and returns a representative JavaClass instance.

Registered parser listeners are informed that the resulting JavaClass was parsed.

Parameters: is Input stream to parse.

Returns: Java class.

Throws: IOException If the input stream could not be parsed.

setFilter

protected void setFilter(PackageFilter filter)
Copyright B) 1999-2003 Clarkware Consulting, Inc.