ai.libs.jaicore.basic.kvstore

Class KVStoreCollection

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.AbstractSequentialList<E>

java.util.LinkedList<KVStore>

ai.libs.jaicore.basic.kvstore.KVStoreCollection

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<KVStore>, java.util.Collection<KVStore>, java.util.Deque<KVStore>, java.util.List<KVStore>, java.util.Queue<KVStore>

public class KVStoreCollection
extends java.util.LinkedList<KVStore>

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KVStoreCollection.EGroupMethod

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
KVStoreCollection()
KVStoreCollection(java.io.File file)
KVStoreCollection(KVStoreCollection other)
KVStoreCollection(java.lang.String taskChunkDescription)

Method Summary

Modifier and Type	Method and Description
void	applyFilter(java.util.Map<java.lang.String,IKVFilter> filterMap)
void	applyFilter(java.lang.String keyName, IKVFilter filter)
KVStoreCollection	filter(java.lang.String[] filterKeys)
java.lang.String	getCollectionID()
KVStoreCollection	group(java.lang.String... groupingKeys)
KVStoreCollection	group(java.lang.String[] groupingKeys, java.util.Map<java.lang.String,KVStoreCollection.EGroupMethod> groupingHandler)
void	merge(java.lang.String[] fieldKeys, java.lang.String separator, java.lang.String newFieldName)
void	mergeTasks(KVStore other, java.util.Map<java.lang.String,java.lang.String> combineMap)
void	project(java.lang.String[] keepKeys)
void	projectRemove(java.lang.String... removeKeys)
void	readFrom(java.lang.String chunkDescription) (De-)Serialization handles
void	removeAny(java.util.Map<java.lang.String,java.lang.String> condition, boolean or)
void	removeAny(java.lang.String value)
void	removeAny(java.lang.String[] value, boolean or)
void	removeGroupsIfNotAtLeastWithSize(int size)
void	removeGroupsIfNotAtLeastWithSizeButOne(int size, java.lang.String[] groupingKeys)
void	renameKey(java.lang.String keyName, java.lang.String newKeyName)
KVStoreCollection	select(java.util.Map<java.lang.String,java.lang.String> selection)
void	serializeTo(java.io.File file)
void	serializeTo(java.io.File file, boolean append)
void	setCollectionID(java.lang.String collectionID)
java.lang.String	toString()

Methods inherited from class java.util.LinkedList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, descendingIterator, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, offerFirst, offerLast, peek, peekFirst, peekLast, poll, pollFirst, pollLast, pop, push, remove, remove, remove, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence, set, size, spliterator, toArray, toArray

Methods inherited from class java.util.AbstractSequentialList

iterator

Methods inherited from class java.util.AbstractList

equals, hashCode, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, removeAll, retainAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode, isEmpty, iterator, listIterator, removeAll, replaceAll, retainAll, sort, subList

Methods inherited from interface java.util.Deque

iterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

KVStoreCollection

public KVStoreCollection()

KVStoreCollection

public KVStoreCollection(java.lang.String taskChunkDescription)

KVStoreCollection

public KVStoreCollection(KVStoreCollection other)

KVStoreCollection

public KVStoreCollection(java.io.File file)

Method Detail

select

public KVStoreCollection select(java.util.Map<java.lang.String,java.lang.String> selection)

filter

public KVStoreCollection filter(java.lang.String[] filterKeys)

readFrom

public void readFrom(java.lang.String chunkDescription)

(De-)Serialization handles

toString

public java.lang.String toString()

Overrides:

toString in class java.util.AbstractCollection<KVStore>

removeAny

public void removeAny(java.lang.String value)

removeAny

public void removeAny(java.lang.String[] value,
                      boolean or)

removeAny

public void removeAny(java.util.Map<java.lang.String,java.lang.String> condition,
                      boolean or)

removeGroupsIfNotAtLeastWithSize

public void removeGroupsIfNotAtLeastWithSize(int size)

removeGroupsIfNotAtLeastWithSizeButOne

public void removeGroupsIfNotAtLeastWithSizeButOne(int size,
                                                   java.lang.String[] groupingKeys)

renameKey

public void renameKey(java.lang.String keyName,
                      java.lang.String newKeyName)

group

public KVStoreCollection group(java.lang.String[] groupingKeys,
                               java.util.Map<java.lang.String,KVStoreCollection.EGroupMethod> groupingHandler)

merge

public void merge(java.lang.String[] fieldKeys,
                  java.lang.String separator,
                  java.lang.String newFieldName)

project

public void project(java.lang.String[] keepKeys)

projectRemove

public void projectRemove(java.lang.String... removeKeys)

applyFilter

public void applyFilter(java.util.Map<java.lang.String,IKVFilter> filterMap)

applyFilter

public void applyFilter(java.lang.String keyName,
                        IKVFilter filter)

mergeTasks

public void mergeTasks(KVStore other,
                       java.util.Map<java.lang.String,java.lang.String> combineMap)

getCollectionID

public java.lang.String getCollectionID()

setCollectionID

public void setCollectionID(java.lang.String collectionID)

serializeTo

public void serializeTo(java.io.File file)
                 throws java.io.IOException

Throws:

java.io.IOException

serializeTo

public void serializeTo(java.io.File file,
                        boolean append)
                 throws java.io.IOException

Throws:

java.io.IOException

group

public KVStoreCollection group(java.lang.String... groupingKeys)