net.walend.collection.test
Class NullValueHashMap

java.lang.Object
  |
  +--net.walend.collection.AbstractHashMap
        |
        +--net.walend.collection.SoftHashMap
              |
              +--net.walend.collection.test.NullValueHashMap

All Implemented Interfaces:

java.lang.Cloneable, HasState, Map, MutableMap, java.io.Serializable

public class NullValueHashMap

extends SoftHashMap

This MutableHashMap's values are always set to null, to stress test code that relies on a SoftHashMap.

Since:

20010827

Author:

David Walend

Nested Class Summary

private class

NullValueHashMap.NullEntry Entries for the hash map.

Nested classes inherited from class net.walend.collection.SoftHashMap

Nested classes inherited from class net.walend.collection.AbstractHashMap

Field Summary

Fields inherited from class net.walend.collection.SoftHashMap

Fields inherited from class net.walend.collection.AbstractHashMap

Fields inherited from interface net.walend.collection.Map

EMPTY

Constructor Summary

NullValueHashMap()

NullValueHashMap(Identitor identitor)

NullValueHashMap(Identitor identitor, int capacity)

NullValueHashMap(Identitor identitor, int capacity, float loadFactor)

NullValueHashMap(int capacity)

NullValueHashMap(int capacity, float loadFactor)

NullValueHashMap(java.util.Map orig)

NullValueHashMap(Map orig)

Method Summary

protected AbstractHashMap.Entry

newEntry(int hash, java.lang.Object key, java.lang.Object value, AbstractHashMap.Entry next) Overridden to return entries with null reference values.

Methods inherited from class net.walend.collection.SoftHashMap

clear, containsAll, containsKey, containsValue, get, getGuard, getJavaMap, getKeys, getValues, isEmpty, keyIterator, put, putAll, remove, sameContentsAs, sameStateAs, size, sweepNulls, valueIterator

Methods inherited from class net.walend.collection.AbstractHashMap

capacity, clone, getIdentitor, getPrincipleInterface, loadFactor, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.walend.collection.Map

getIdentitor

Methods inherited from interface net.walend.collection.HasState

getPrincipleInterface

Constructor Detail

NullValueHashMap

public NullValueHashMap()

NullValueHashMap

public NullValueHashMap(int capacity)

NullValueHashMap

public NullValueHashMap(int capacity,
                        float loadFactor)

NullValueHashMap

public NullValueHashMap(Identitor identitor)

NullValueHashMap

public NullValueHashMap(Identitor identitor,
                        int capacity)

NullValueHashMap

public NullValueHashMap(Identitor identitor,
                        int capacity,
                        float loadFactor)

NullValueHashMap

public NullValueHashMap(java.util.Map orig)

NullValueHashMap

public NullValueHashMap(Map orig)

Method Detail

newEntry

protected AbstractHashMap.Entry newEntry(int hash,
                                         java.lang.Object key,
                                         java.lang.Object value,
                                         AbstractHashMap.Entry next)

Overridden to return entries with null reference values.

Overrides:

newEntry in class SoftHashMap