uk.ac.ed.ph.snuggletex.utilities

Class SimpleStylesheetCache

java.lang.Object

uk.ac.ed.ph.snuggletex.utilities.SimpleStylesheetCache

All Implemented Interfaces:

StylesheetCache

public class SimpleStylesheetCache
extends Object
implements StylesheetCache

Trivial implementation of StylesheetCache that simply caches all stylesheets in a HashMap.

This is used internally by SnuggleEngine and certain extensions. It might also be useful in other very simple situations.

Constructor Summary

Constructors

Constructor and Description
SimpleStylesheetCache()

Method Summary

Modifier and Type	Method and Description
Templates	getStylesheet(String key) Tries to retrieve an XSLT stylesheet from the cache having the given key.
void	putStylesheet(String key, Templates stylesheet) Instructs the cache that it might want to store the given XSLT stylesheet corresponding to the given key.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleStylesheetCache

public SimpleStylesheetCache()

Method Detail

getStylesheet

public Templates getStylesheet(String key)

Description copied from interface: StylesheetCache

Tries to retrieve an XSLT stylesheet from the cache having the given key.

Return a previously cached Templates or null if your cache doesn't want to cache this or if it does not contain the required result.

Specified by:

getStylesheet in interface StylesheetCache

putStylesheet

public void putStylesheet(String key,
                          Templates stylesheet)

Description copied from interface: StylesheetCache

Instructs the cache that it might want to store the given XSLT stylesheet corresponding to the given key.

Implementations can safely choose to do absolutely nothing here if they want.

Specified by:

putStylesheet in interface StylesheetCache

toString

public String toString()

Overrides:

toString in class Object