com.tangosol.util

Class ConverterCollections.AbstractConverterEntry<FK,TK,FV,TV>

java.lang.Object

com.tangosol.util.ConverterCollections.AbstractConverterEntry<FK,TK,FV,TV>

Type Parameters:

FK - the type of the keys in the underlying Entry

TK - the type that the keys should be converted to

FV - the type of the values in the underlying Entry

TV - the type that the values should be converted to

All Implemented Interfaces:

Serializable, Map.Entry<TK,TV>

Direct Known Subclasses:

ConverterCollections.ConverterEntry, ConverterCollections.ConverterEntrySet.ConverterEntry

Enclosing class:

ConverterCollections

protected abstract static class ConverterCollections.AbstractConverterEntry<FK,TK,FV,TV>
extends Object
implements Map.Entry<TK,TV>, Serializable

An abstract Map Entry that lazily converts the key and value.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map.Entry<FK,FV>	m_entry The underlying entry.
protected TK	m_oKeyUp Cached converted key.
protected TV	m_oValueUp Cached converted value.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractConverterEntry(Map.Entry<FK,FV> entry) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
protected abstract Converter<FK,TK>	getConverterKeyUp() Return the Converter to view the underlying Entry's key through.
protected abstract Converter<TV,FV>	getConverterValueDown() Return the Converter used to change value in the underlying Entry.
protected abstract Converter<FV,TV>	getConverterValueUp() Return the Converter to view the underlying Entry's value through.
Map.Entry<FK,FV>	getEntry() Return the underlying Map.Entry.
TK	getKey()
TV	getValue()
int	hashCode()
TV	setValue(TV value)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map.Entry

comparingByKey, comparingByKey, comparingByValue, comparingByValue

Field Detail

m_entry

protected final Map.Entry<FK,FV> m_entry

The underlying entry.

m_oKeyUp

protected transient TK m_oKeyUp

Cached converted key.

m_oValueUp

protected transient TV m_oValueUp

Cached converted value.

Constructor Detail

AbstractConverterEntry

protected AbstractConverterEntry(Map.Entry<FK,FV> entry)

Constructor.

Parameters:

entry - the Entry to wrap

Method Detail

getConverterKeyUp

protected abstract Converter<FK,TK> getConverterKeyUp()

Return the Converter to view the underlying Entry's key through.

Returns:

the Converter to view the underlying Entry's key through

getConverterValueUp

protected abstract Converter<FV,TV> getConverterValueUp()

Return the Converter to view the underlying Entry's value through.

Returns:

the Converter to view the underlying Entry's value through

getConverterValueDown

protected abstract Converter<TV,FV> getConverterValueDown()

Return the Converter used to change value in the underlying Entry.

Returns:

the Converter used to change value in the underlying Entry

getKey

public TK getKey()

Specified by:

getKey in interface Map.Entry<TK,TV>

getValue

public TV getValue()

Specified by:

getValue in interface Map.Entry<TK,TV>

setValue

public TV setValue(TV value)

Specified by:

setValue in interface Map.Entry<TK,TV>

equals

public boolean equals(Object o)

Specified by:

equals in interface Map.Entry<TK,TV>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<TK,TV>

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getEntry

public Map.Entry<FK,FV> getEntry()

Return the underlying Map.Entry.

Returns:

the underlying Map.Entry