Package ch.grengine.sources

Class BaseSources

java.lang.Object

ch.grengine.sources.BaseSources

All Implemented Interfaces:

Sources

Direct Known Subclasses:

CompositeSources, DirBasedSources, FixedSetSources

public abstract class BaseSources
extends Object
implements Sources

Abstract base class for implementing Sources.

Since:

1.0

Author:

Alain Stalder, Made in Switzerland.

Constructor Summary

Constructors

Constructor	Description
BaseSources()	constructor.

Method Summary

Modifier and Type	Method	Description
CompilerFactory	getCompilerFactory()	gets the compiler factory that should be used to compile the sources.
long	getLastModified()	updates the source set, if necessary, and returns the last modified of when last found changed.
String	getName()	gets the name of the sources.
Set<Source>	getSourceSet()	updates the source set, if necessary, and returns it.
protected abstract Set<Source>	getSourceSetNew()	gets the updated source set.
void	init(String name, CompilerFactory compilerFactory, long latencyMs)	initialize.
String	toString()	returns a string suitable for logging.

Methods inherited from class java.lang.Object

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

Constructor Details

BaseSources

public BaseSources()

constructor.

Since:

1.0

Method Details

init

public void init(String name,
 CompilerFactory compilerFactory,
 long latencyMs)

initialize.

Parameters:

name - sources name

compilerFactory - compiler factory

latencyMs - latency in milliseconds for updating

Since:

1.0

getSourceSetNew

protected abstract Set<Source> getSourceSetNew()

gets the updated source set.

Returns:

updated source set

Since:

1.0

getSourceSet

public Set<Source> getSourceSet()

Description copied from interface: Sources

updates the source set, if necessary, and returns it.

Specified by:

getSourceSet in interface Sources

Returns:

source set

getLastModified

public long getLastModified()

Description copied from interface: Sources

updates the source set, if necessary, and returns the last modified of when last found changed.

You should not rely on this number to increase monotonically or even to represent an actual date and time, but instead consider the sources changed each time this method returns a different value.

Specified by:

getLastModified in interface Sources

Returns:

last modified

getName

public String getName()

Description copied from interface: Sources

gets the name of the sources.

Specified by:

getName in interface Sources

Returns:

name of the sources

getCompilerFactory

public CompilerFactory getCompilerFactory()

Description copied from interface: Sources

gets the compiler factory that should be used to compile the sources.

Specified by:

getCompilerFactory in interface Sources

Returns:

compiler factory

toString

public String toString()

Description copied from interface: Sources

returns a string suitable for logging.

Specified by:

toString in interface Sources

Overrides:

toString in class Object

Returns:

a string suitable for logging