Package com.im.commons.util

Class CaseInsensitiveMap<V>

java.lang.Object

java.util.AbstractMap<java.lang.String,V>

com.im.commons.util.AbstractCaseInsensitiveMap<V>

com.im.commons.util.CaseInsensitiveMap<V>

Type Parameters:

V - value type.

All Implemented Interfaces:

java.io.Serializable, java.util.Map<java.lang.String,V>

public final class CaseInsensitiveMap<V>
extends AbstractCaseInsensitiveMap<V>

This Map is a delegate that transforms all keys to lowercase. Null keys are allowed as that the original backing store (a hashmap by default) supports them. The object delegates on a LinkedHashMap, but changes all keys to AbstractCaseInsensitiveMap.CaseInsensitiveKey which does case-insensitive comparison. On return it again unwraps keys.

See Also:

Serialized Form

Nested Class Summary

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

java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,V extends java.lang.Object>

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

java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Constructor Summary

Constructors

Constructor	Description
CaseInsensitiveMap()
CaseInsensitiveMap(int size)
CaseInsensitiveMap(int size, float loadFactor)
CaseInsensitiveMap(java.util.Map<java.lang.String,V> initial)

Method Summary

Methods inherited from class com.im.commons.util.AbstractCaseInsensitiveMap

clear, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, remove, size, values

Methods inherited from class java.util.AbstractMap

clone, equals, hashCode, putAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

CaseInsensitiveMap

public CaseInsensitiveMap()

CaseInsensitiveMap

public CaseInsensitiveMap(int size)

CaseInsensitiveMap

public CaseInsensitiveMap(int size,
                          float loadFactor)

CaseInsensitiveMap

public CaseInsensitiveMap(java.util.Map<java.lang.String,V> initial)