com.goldencode.util

Class CaseInsensitiveLinkedHashMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

org.apache.commons.collections4.map.AbstractHashedMap<K,V>

org.apache.commons.collections4.map.AbstractLinkedMap<K,V>

org.apache.commons.collections4.map.LinkedMap<K,V>

com.goldencode.util.CaseInsensitiveLinkedHashMap<K,V>

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<K,V>, org.apache.commons.collections4.Get<K,V>, org.apache.commons.collections4.IterableGet<K,V>, org.apache.commons.collections4.IterableMap<K,V>, org.apache.commons.collections4.OrderedMap<K,V>, org.apache.commons.collections4.Put<K,V>

public class CaseInsensitiveLinkedHashMap<K,V>
extends org.apache.commons.collections4.map.LinkedMap<K,V>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.collections4.map.AbstractLinkedMap

org.apache.commons.collections4.map.AbstractLinkedMap.EntrySetIterator<K,V>, org.apache.commons.collections4.map.AbstractLinkedMap.KeySetIterator<K>, org.apache.commons.collections4.map.AbstractLinkedMap.LinkEntry<K,V>, org.apache.commons.collections4.map.AbstractLinkedMap.LinkIterator<K,V>, org.apache.commons.collections4.map.AbstractLinkedMap.LinkMapIterator<K,V>, org.apache.commons.collections4.map.AbstractLinkedMap.ValuesIterator<V>

Nested classes/interfaces inherited from class org.apache.commons.collections4.map.AbstractHashedMap

org.apache.commons.collections4.map.AbstractHashedMap.EntrySet<K,V>, org.apache.commons.collections4.map.AbstractHashedMap.HashEntry<K,V>, org.apache.commons.collections4.map.AbstractHashedMap.HashIterator<K,V>, org.apache.commons.collections4.map.AbstractHashedMap.HashMapIterator<K,V>, org.apache.commons.collections4.map.AbstractHashedMap.KeySet<K>, org.apache.commons.collections4.map.AbstractHashedMap.Values<V>

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
private static int	NULL_HASH Represents the null value

Fields inherited from class org.apache.commons.collections4.map.AbstractHashedMap

DEFAULT_CAPACITY, DEFAULT_LOAD_FACTOR, DEFAULT_THRESHOLD, GETKEY_INVALID, GETVALUE_INVALID, MAXIMUM_CAPACITY, NO_NEXT_ENTRY, NO_PREVIOUS_ENTRY, NULL, REMOVE_INVALID, SETVALUE_INVALID

Constructor Summary

Constructors

Constructor and Description
CaseInsensitiveLinkedHashMap() Default constructor.
CaseInsensitiveLinkedHashMap(int initialCapacity) Create the map with the supplied initial capacity and load factor of 0.75.
CaseInsensitiveLinkedHashMap(int initialCapacity, float loadFactor) Create the map with the supplied initial capacity and load factor.

Method Summary

Modifier and Type	Method and Description
protected int	hash(java.lang.Object key) Hash the supplied key.
protected boolean	isEqualKey(java.lang.Object key1, java.lang.Object key2) Comapare two keys.
static void	main(java.lang.String[] args)

Methods inherited from class org.apache.commons.collections4.map.LinkedMap

asList, clone, get, getValue, indexOf, remove

Methods inherited from class org.apache.commons.collections4.map.AbstractLinkedMap

addEntry, clear, containsValue, createEntry, createEntrySetIterator, createKeySetIterator, createValuesIterator, entryAfter, entryBefore, firstKey, getEntry, getEntry, init, lastKey, mapIterator, nextKey, previousKey, removeEntry

Methods inherited from class org.apache.commons.collections4.map.AbstractHashedMap

addMapping, calculateNewCapacity, calculateThreshold, checkCapacity, containsKey, convertKey, destroyEntry, doReadObject, doWriteObject, ensureCapacity, entryHashCode, entryKey, entryNext, entrySet, entryValue, equals, get, hashCode, hashIndex, isEmpty, isEqualValue, keySet, put, putAll, remove, removeMapping, reuseEntry, size, toString, updateEntry, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from interface org.apache.commons.collections4.Put

put, putAll

Methods inherited from interface org.apache.commons.collections4.Get

containsKey, entrySet, get, isEmpty, keySet, remove, size, values

Field Detail

NULL_HASH

private static final int NULL_HASH

Represents the null value

Constructor Detail

CaseInsensitiveLinkedHashMap

public CaseInsensitiveLinkedHashMap()

Default constructor. Initializes the map with initial capacity of 16 and load factor of 0.75.

CaseInsensitiveLinkedHashMap

public CaseInsensitiveLinkedHashMap(int initialCapacity)

Create the map with the supplied initial capacity and load factor of 0.75.

Parameters:

initialCapacity - Initial capacity of the map.

CaseInsensitiveLinkedHashMap

public CaseInsensitiveLinkedHashMap(int initialCapacity,
                                    float loadFactor)

Create the map with the supplied initial capacity and load factor.

Parameters:

initialCapacity - Initial capacity of the map.

loadFactor - Load factor value.

Method Detail

hash

protected int hash(java.lang.Object key)

Hash the supplied key.

Overrides:

hash in class org.apache.commons.collections4.map.AbstractHashedMap<K,V>

Parameters:

key - The key to hash.

Returns:

The calculated hash value.

isEqualKey

protected boolean isEqualKey(java.lang.Object key1,
                             java.lang.Object key2)

Comapare two keys.

Overrides:

isEqualKey in class org.apache.commons.collections4.map.AbstractHashedMap<K,V>

Parameters:

key1 - The first key.

key2 - The second key.

Returns:

true if the keys equal, false otherwise.

main

public static void main(java.lang.String[] args)