wt.fc.collections
Interface WTKeyedMap.WTEntry

All Superinterfaces:

Map.Entry

All Known Subinterfaces:

WTValuedMap.WTValuedEntry

All Known Implementing Classes:

WTKeyedHashMap.WTKeyedEntry, WTValuedHashMap.DefaultWTValuedEntry

Enclosing interface:

WTKeyedMap

public static interface WTKeyedMap.WTEntry

extends Map.Entry

Allows access to the keys in the entry in either Persistable, WTReference, or QueryKey forms

Method Summary

Persistable	getKeyAsPersistable() Get a Persistable view of this entry's key.
QueryKey	getKeyAsQueryKey() Get a QueryKey view of this entry's key.
WTReference	getKeyAsReference() Get a WTReference view of this entry's key.
Persistable	getPersistable() Deprecated. Replaced by getKeyAsPersistable()
QueryKey	getQueryKey() Deprecated. Replaced by getKeyAsQueryKey()
WTReference	getReference() Deprecated. Replaced by getKeyAsReference()

Methods inherited from interface java.util.Map.Entry

equals, getKey, getValue, hashCode, setValue

Method Detail

getPersistable

public Persistable getPersistable()
                           throws WTException

Deprecated. Replaced by getKeyAsPersistable()

Throws:

WTException

getReference

public WTReference getReference()

Deprecated. Replaced by getKeyAsReference()

getQueryKey

public QueryKey getQueryKey()

Deprecated. Replaced by getKeyAsQueryKey()

getKeyAsPersistable

public Persistable getKeyAsPersistable()
                                throws WTException

Get a Persistable view of this entry's key. If the key does not have a an inflated Persistable, the underlying keySet will be inflated.

Returns:

The persistable or null

Throws:

WTException

getKeyAsQueryKey

public QueryKey getKeyAsQueryKey()

Get a QueryKey view of this entry's key. If the key is not persisted, return null

Returns:

The querykey or null

getKeyAsReference

public WTReference getKeyAsReference()

Get a WTReference view of this entry's key.

Returns:

A WTReference to the key