Package org.h2.value

Class CaseInsensitiveMap<V>

java.lang.Object

java.util.AbstractMap<String,V>

java.util.HashMap<String,V>

org.h2.value.CaseInsensitiveMap<V>

Type Parameters:

V - the value type

All Implemented Interfaces:

Serializable, Cloneable, Map<String,V>

public class CaseInsensitiveMap<V>
extends HashMap<String,V>

A hash map with a case-insensitive string key.

See Also:

• Serialized Form

Nested Class Summary

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

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

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
CaseInsensitiveMap()	Creates new instance of case-insensitive map.
CaseInsensitiveMap(int initialCapacity)	Creates new instance of case-insensitive map with specified initial capacity.

Method Summary

Modifier and Type	Method	Description
boolean	containsKey(Object key)
V	get(Object key)
V	put(String key, V value)
V	putIfAbsent(String key, V value)
V	remove(Object key)

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsValue, entrySet, forEach, getOrDefault, isEmpty, keySet, merge, newHashMap, putAll, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Details

CaseInsensitiveMap

public CaseInsensitiveMap()

Creates new instance of case-insensitive map.

CaseInsensitiveMap

public CaseInsensitiveMap(int initialCapacity)

Creates new instance of case-insensitive map with specified initial capacity.

Parameters:

initialCapacity - the initial capacity

Method Details

get

public V get(Object key)

Specified by:

get in interface Map<String,V>

Overrides:

get in class HashMap<String,V>

put

public V put(String key,
 V value)

Specified by:

put in interface Map<String,V>

Overrides:

put in class HashMap<String,V>

putIfAbsent

public V putIfAbsent(String key,
 V value)

Specified by:

putIfAbsent in interface Map<String,V>

Overrides:

putIfAbsent in class HashMap<String,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,V>

Overrides:

containsKey in class HashMap<String,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<String,V>

Overrides:

remove in class HashMap<String,V>