org.apache.fop.fo.properties
public final class PropertyCache extends java.lang.Object
fetch()
methods
that each correspond to a cached type.
It is designed especially to be used concurrently by multiple threads,
drawing heavily upon the principles behind Java 1.5's
ConcurrentHashMap
.Constructor and Description |
---|
PropertyCache()
Default constructor.
|
Modifier and Type | Method and Description |
---|---|
CommonFont.CachedCommonFont |
fetch(CommonFont.CachedCommonFont ccf)
Checks if the given
CachedCommonFont is present in the cache -
if so, returns a reference to the cached instance. |
CommonFont |
fetch(CommonFont cf)
Checks if the given
CommonFont is present in the cache -
if so, returns a reference to the cached instance. |
CommonHyphenation |
fetch(CommonHyphenation chy)
Checks if the given
CommonHyphenation is present in the cache -
if so, returns a reference to the cached instance. |
Property |
fetch(Property prop)
Checks if the given
Property is present in the cache -
if so, returns a reference to the cached instance. |
public final Property fetch(Property prop)
Property
is present in the cache -
if so, returns a reference to the cached instance.
Otherwise the given object is added to the cache and returned.prop
- the Property instance to check forpublic final CommonHyphenation fetch(CommonHyphenation chy)
CommonHyphenation
is present in the cache -
if so, returns a reference to the cached instance.
Otherwise the given object is added to the cache and returned.chy
- the CommonHyphenation instance to check forpublic final CommonFont.CachedCommonFont fetch(CommonFont.CachedCommonFont ccf)
CachedCommonFont
is present in the cache -
if so, returns a reference to the cached instance.
Otherwise the given object is added to the cache and returned.ccf
- the CachedCommonFont instance to check forpublic final CommonFont fetch(CommonFont cf)
CommonFont
is present in the cache -
if so, returns a reference to the cached instance.
Otherwise the given object is added to the cache and returned.cf
- the CommonFont instance to check forCopyright 1999-2008 The Apache Software Foundation. All Rights Reserved.