Package org.codehaus.groovy.util
Class ListHashMap<K,V>
java.lang.Object
org.codehaus.groovy.util.ListHashMap<K,V>
- All Implemented Interfaces:
- java.util.Map<K,V>
public class ListHashMap<K,V>
extends java.lang.Object
implements java.util.Map<K,V>
This class represents a 
Map that is optimized for a small number of
 entries.  For a number of entries up to listSize the entries
 are stored in arrays.  After listSize entries are exceeded
 storage switches internally to a Map and converts back
 to being array based when its size is less than or equal to listSize.
 Null keys or values are not supported.
 This class is not thread safe.- 
Nested Class SummaryNested classes/interfaces inherited from interface java.util.Mapjava.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>
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Constructor SummaryConstructors Constructor Description ListHashMap()ListHashMap(int listSize)
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Method SummaryModifier and Type Method Description voidclear()booleancontainsKey(java.lang.Object key)booleancontainsValue(java.lang.Object value)java.util.Set<java.util.Map.Entry<K,V>>entrySet()Vget(java.lang.Object key)booleanisEmpty()java.util.Set<K>keySet()Vput(K key, V value)voidputAll(java.util.Map<? extends K,? extends V> m)Vremove(java.lang.Object key)intsize()java.util.Collection<V>values()Methods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface java.util.Mapcompute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll
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Constructor Details- 
ListHashMappublic ListHashMap()
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ListHashMappublic ListHashMap(int listSize)
 
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Method Details- 
clearpublic void clear()
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containsKeypublic boolean containsKey(java.lang.Object key)
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containsValuepublic boolean containsValue(java.lang.Object value)
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entrySet
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get
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isEmptypublic boolean isEmpty()
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keySet
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put
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putAll
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remove
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sizepublic int size()
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values
 
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