Package org.onlab.util
Class DefaultHashMap<K,V>
- java.lang.Object
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- java.util.AbstractMap<K,V>
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- java.util.HashMap<K,V>
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- org.onlab.util.DefaultHashMap<K,V>
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- All Implemented Interfaces:
Serializable
,Cloneable
,Map<K,V>
public final class DefaultHashMap<K,V> extends HashMap<K,V>
HashMap that returns a default value for unmapped keys.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from class java.util.AbstractMap
AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>
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Constructor Summary
Constructors Constructor Description DefaultHashMap(V defaultValue)
Constructs an empty map with the given default value.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description V
get(Object k)
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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
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Methods inherited from class java.util.AbstractMap
equals, hashCode, toString
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