io.druid.java.util.common.guava

Class DefaultingHashMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

io.druid.java.util.common.guava.DefaultingHashMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

Direct Known Subclasses:

CountingMap

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

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 and Description
DefaultingHashMap(com.google.common.base.Supplier<V> supplier)

Method Summary

Modifier and Type	Method and Description
V	get(Object o)

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

Constructor Detail

DefaultingHashMap

public DefaultingHashMap(com.google.common.base.Supplier<V> supplier)

Method Detail

get

public V get(Object o)

Specified by:

get in interface Map<K,V>

Overrides:

get in class HashMap<K,V>