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CoherenceTM v3.3 Copyright© 2000-2007 by Oracle Corporation |
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java.lang.Objectjava.lang.ClassLoader
com.tangosol.util.NullImplementation
public class NullImplementation
A collection of classes that do nothing. For each class implemented, a factory method will exist following the naming convention "get" plus the class or interface name.
Nested Class Summary | |
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static class |
NullImplementation.NullConverter
A Converter that does nothing. |
static class |
NullImplementation.NullEnumerator
An empty enumerator. |
static class |
NullImplementation.NullFlatRegistry
A FlatRegistry that contains nothing. |
static class |
NullImplementation.NullMap
A Map that contains nothing and does nothing. |
static class |
NullImplementation.NullObservableMap
An immutable ObservableMap which contains nothing. |
static class |
NullImplementation.NullOutputStream
An OutputStream that does basically nothing. |
static class |
NullImplementation.NullPofContext
An implementation of PofContext that does nothing. |
static class |
NullImplementation.NullPofHandler
An implementation of PofHandler that does nothing. |
static class |
NullImplementation.NullSet
An immutable set which contains nothing. |
static class |
NullImplementation.NullValueExtractor
A ValueExtractor that always results in the passed-in value. |
static class |
NullImplementation.NullWriter
A writer that does basically nothing. |
Method Summary | |
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static ClassLoader |
getClassLoader()
Factory method: Obtain a null implementation of a ClassLoader. |
static Converter |
getConverter()
Factory method: Obtain a null implementation of a Converter. |
static Enumeration |
getEnumeration()
Returns an instance of the null enumerator. |
static FlatRegistry |
getFlatRegistry()
Factory method: Obtain a null implementation of a FlatRegistry. |
static Iterator |
getIterator()
Returns an instance of the null iterator. |
static Map |
getMap()
Returns an instance of the NullMap. |
static ObservableMap |
getObservableMap()
Returns an instance of the NullObservableMap. |
static OutputStream |
getOutputStream()
Factory method: Obtain a null implementation of a OutputStream. |
static PofContext |
getPofContext()
Factory method: Obtain a null implementation of a PofContext. |
static PofHandler |
getPofHandler()
Factory method: Obtain a null implementation of a PofHandler. |
static Set |
getSet()
Returns an instance of the NullSet. |
static ValueExtractor |
getValueExtractor()
Factory method: Obtain a null implementation of a ValueExtractor. |
static Writer |
getWriter()
Factory method: Obtain a null implementation of a Writer. |
Method Detail |
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public static Enumeration getEnumeration()
public static Iterator getIterator()
public static Set getSet()
public static Map getMap()
public static ObservableMap getObservableMap()
public static Writer getWriter()
public static OutputStream getOutputStream()
public static Converter getConverter()
public static ValueExtractor getValueExtractor()
public static ClassLoader getClassLoader()
public static FlatRegistry getFlatRegistry()
public static PofContext getPofContext()
public static PofHandler getPofHandler()
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CoherenceTM v3.3 Copyright© 2000-2007 by Oracle Corporation |
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