com.alibaba.testable.core.util

Class UnnullableMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

com.alibaba.testable.core.util.UnnullableMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

public class UnnullableMap<K,V>
extends HashMap<K,V>

Author:

flin

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>

Method Summary

Modifier and Type	Method and Description
V	get(Object key)
V	getOrElse(Object key, V elseValue)
static <K,V,T extends V> UnnullableMap<K,V>	of(T defaultValue)

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, 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

Method Detail

of

public static <K,V,T extends V> UnnullableMap<K,V> of(T defaultValue)

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Overrides:

get in class HashMap<K,V>

getOrElse

public V getOrElse(Object key,
                   V elseValue)