jdbm.helper
Class AbstractPrimaryMap<K,V>
java.lang.Object
java.util.AbstractMap<K,V>
jdbm.helper.AbstractPrimaryMap<K,V>
- All Implemented Interfaces:
- java.util.Map<K,V>, JdbmBase<K,V>, PrimaryHashMap<K,V>, PrimaryMap<K,V>
- Direct Known Subclasses:
- BTreeSortedMap, HTreeMap, PrimaryStoreMapImpl
public abstract class AbstractPrimaryMap<K,V>
- extends java.util.AbstractMap<K,V>
- implements PrimaryHashMap<K,V>
Nested classes/interfaces inherited from class java.util.AbstractMap |
java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V> |
Nested classes/interfaces inherited from interface java.util.Map |
java.util.Map.Entry<K,V> |
Method Summary |
V |
find(K k)
Find Value for given Key |
InverseHashView<K,V> |
inverseHashView(java.lang.String objectName)
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secondaryHashMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor)
Secondary hash view over this PrimaryMap. |
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secondaryHashMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
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secondaryHashMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor)
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secondaryHashMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
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secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor)
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secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator)
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secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator,
Serializer<A> secondaryKeySerializer)
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secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
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secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor)
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secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator)
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secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator,
Serializer<A> secondaryKeySerializer)
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secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
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Methods inherited from class java.util.AbstractMap |
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Map |
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values |
AbstractPrimaryMap
public AbstractPrimaryMap()
secondaryHashMap
public <A> SecondaryHashMap<A,K,V> secondaryHashMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor)
- Description copied from interface:
PrimaryMap
- Secondary hash view over this PrimaryMap.
It is readonly, is auto updated as PrimaryMaps is modified.
View is indexed and persisted, so lookup is always fast
- Specified by:
secondaryHashMap
in interface PrimaryMap<K,V>
- Type Parameters:
A
- type of secondary key- Parameters:
objectName
- under this name view will be stored in storagesecondaryKeyExtractor
- extracts secondary key from primary map
- Returns:
- secondary map
secondaryTreeMap
public <A> SecondaryTreeMap<A,K,V> secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator)
- Specified by:
secondaryTreeMap
in interface PrimaryMap<K,V>
secondaryTreeMap
public <A extends java.lang.Comparable> SecondaryTreeMap<A,K,V> secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor)
- Specified by:
secondaryTreeMap
in interface PrimaryMap<K,V>
secondaryHashMapManyToOne
public <A> SecondaryHashMap<A,K,V> secondaryHashMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor)
- Specified by:
secondaryHashMapManyToOne
in interface PrimaryMap<K,V>
secondaryTreeMapManyToOne
public <A> SecondaryTreeMap<A,K,V> secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator)
- Specified by:
secondaryTreeMapManyToOne
in interface PrimaryMap<K,V>
secondaryTreeMapManyToOne
public <A extends java.lang.Comparable> SecondaryTreeMap<A,K,V> secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor)
- Specified by:
secondaryTreeMapManyToOne
in interface PrimaryMap<K,V>
secondaryHashMap
public <A> SecondaryHashMap<A,K,V> secondaryHashMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
- Specified by:
secondaryHashMap
in interface PrimaryMap<K,V>
secondaryTreeMap
public <A> SecondaryTreeMap<A,K,V> secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator,
Serializer<A> secondaryKeySerializer)
- Specified by:
secondaryTreeMap
in interface PrimaryMap<K,V>
secondaryTreeMap
public <A extends java.lang.Comparable> SecondaryTreeMap<A,K,V> secondaryTreeMap(java.lang.String objectName,
SecondaryKeyExtractor<A,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
- Specified by:
secondaryTreeMap
in interface PrimaryMap<K,V>
secondaryHashMapManyToOne
public <A> SecondaryHashMap<A,K,V> secondaryHashMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
- Specified by:
secondaryHashMapManyToOne
in interface PrimaryMap<K,V>
secondaryTreeMapManyToOne
public <A> SecondaryTreeMap<A,K,V> secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
java.util.Comparator<A> secondaryKeyComparator,
Serializer<A> secondaryKeySerializer)
- Specified by:
secondaryTreeMapManyToOne
in interface PrimaryMap<K,V>
secondaryTreeMapManyToOne
public <A extends java.lang.Comparable> SecondaryTreeMap<A,K,V> secondaryTreeMapManyToOne(java.lang.String objectName,
SecondaryKeyExtractor<java.lang.Iterable<A>,K,V> secondaryKeyExtractor,
Serializer<A> secondaryKeySerializer)
- Specified by:
secondaryTreeMapManyToOne
in interface PrimaryMap<K,V>
inverseHashView
public InverseHashView<K,V> inverseHashView(java.lang.String objectName)
- Specified by:
inverseHashView
in interface PrimaryMap<K,V>
find
public V find(K k)
throws java.io.IOException
- Description copied from interface:
JdbmBase
- Find Value for given Key
- Specified by:
find
in interface JdbmBase<K,V>
- Parameters:
k
- key
- Returns:
- value or null if not found
- Throws:
java.io.IOException
Cees de Groot (C) 2000. All rights reserved http://jdbm.sourceforge.net