Package org.multiverse.collections
Class AbstractTxnCollection<E>
- java.lang.Object
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- org.multiverse.collections.AbstractTxnCollection<E>
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- All Implemented Interfaces:
java.lang.Iterable<E>
,java.util.Collection<E>
,TxnCollection<E>
,TxnIterable<E>
- Direct Known Subclasses:
NaiveTxnHashSet
,NaiveTxnLinkedList
,NaiveTxnStack
public abstract class AbstractTxnCollection<E> extends java.lang.Object implements TxnCollection<E>
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Field Summary
Fields Modifier and Type Field Description protected TxnRefFactory
defaultRefFactory
protected Stm
stm
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Constructor Summary
Constructors Modifier Constructor Description protected
AbstractTxnCollection(Stm stm)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
add(E item)
boolean
addAll(java.util.Collection<? extends E> c)
boolean
addAll(TxnCollection<? extends E> c)
Adds all of the elements in the specified collection to this collection (optional operation).boolean
addAll(Txn tx, java.util.Collection<? extends E> c)
Adds all of the elements in the specified collection to this collection (optional operation).boolean
addAll(Txn tx, TxnCollection<? extends E> c)
Adds all of the elements in the specified collection to this collection (optional operation).void
clear()
boolean
contains(java.lang.Object item)
boolean
containsAll(java.util.Collection<?> c)
boolean
containsAll(Txn tx, java.util.Collection<?> c)
Returns true if this collection contains all of the elements in the specified collection.Stm
getStm()
Returns the STM that manages this TxnCollection.boolean
isEmpty()
boolean
isEmpty(Txn tx)
Returns true if this collection contains no elements.TxnIterator<E>
iterator()
boolean
remove(java.lang.Object o)
boolean
removeAll(java.util.Collection<?> c)
boolean
retainAll(java.util.Collection<?> c)
int
size()
java.lang.Object[]
toArray()
<T> T[]
toArray(T[] a)
java.lang.String
toString()
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Collection
equals, hashCode, parallelStream, removeIf, spliterator, stream, toArray
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Methods inherited from interface org.multiverse.api.collections.TxnCollection
add, clear, contains, remove, size, toString
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Methods inherited from interface org.multiverse.api.collections.TxnIterable
iterator
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Field Detail
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stm
protected final Stm stm
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defaultRefFactory
protected final TxnRefFactory defaultRefFactory
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Constructor Detail
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AbstractTxnCollection
protected AbstractTxnCollection(Stm stm)
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Method Detail
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getStm
public Stm getStm()
Description copied from interface:TxnCollection
Returns the STM that manages this TxnCollection. Returned value will never be null.- Specified by:
getStm
in interfaceTxnCollection<E>
- Returns:
- the STM that manages this TxnCollection.
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Collection<E>
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isEmpty
public boolean isEmpty(Txn tx)
Description copied from interface:TxnCollection
Returns true if this collection contains no elements.- Specified by:
isEmpty
in interfaceTxnCollection<E>
- Parameters:
tx
- the transaction used for this operation.- Returns:
- true if this collection contains no elements
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size
public int size()
- Specified by:
size
in interfacejava.util.Collection<E>
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clear
public void clear()
- Specified by:
clear
in interfacejava.util.Collection<E>
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contains
public boolean contains(java.lang.Object item)
- Specified by:
contains
in interfacejava.util.Collection<E>
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containsAll
public boolean containsAll(java.util.Collection<?> c)
- Specified by:
containsAll
in interfacejava.util.Collection<E>
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containsAll
public boolean containsAll(Txn tx, java.util.Collection<?> c)
Description copied from interface:TxnCollection
Returns true if this collection contains all of the elements in the specified collection.- Specified by:
containsAll
in interfaceTxnCollection<E>
- Parameters:
tx
- the transaction used for this operation.c
- collection to be checked for containment in this collection- Returns:
- true if this collection contains all of the elements in the specified collection
- See Also:
Collection.contains(Object)
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remove
public boolean remove(java.lang.Object o)
- Specified by:
remove
in interfacejava.util.Collection<E>
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addAll
public boolean addAll(java.util.Collection<? extends E> c)
- Specified by:
addAll
in interfacejava.util.Collection<E>
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addAll
public boolean addAll(Txn tx, java.util.Collection<? extends E> c)
Description copied from interface:TxnCollection
Adds all of the elements in the specified collection to this collection (optional operation). The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (This implies that the behavior of this call is undefined if the specified collection is this collection, and this collection is nonempty.)- Specified by:
addAll
in interfaceTxnCollection<E>
- Parameters:
tx
- the transaction used for this operation.c
- collection containing elements to be added to this collection- Returns:
- true if this collection changed as a result of the call
- See Also:
Collection.add(Object)
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addAll
public boolean addAll(TxnCollection<? extends E> c)
Description copied from interface:TxnCollection
Adds all of the elements in the specified collection to this collection (optional operation). The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (This implies that the behavior of this call is undefined if the specified collection is this collection, and this collection is nonempty.)- Specified by:
addAll
in interfaceTxnCollection<E>
- Parameters:
c
- collection containing elements to be added to this collection- Returns:
- true if this collection changed as a result of the call
- See Also:
Collection.add(Object)
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addAll
public boolean addAll(Txn tx, TxnCollection<? extends E> c)
Description copied from interface:TxnCollection
Adds all of the elements in the specified collection to this collection (optional operation). The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (This implies that the behavior of this call is undefined if the specified collection is this collection, and this collection is nonempty.)- Specified by:
addAll
in interfaceTxnCollection<E>
c
- collection containing elements to be added to this collection- Returns:
- true if this collection changed as a result of the call
- See Also:
Collection.add(Object)
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iterator
public TxnIterator<E> iterator()
- Specified by:
iterator
in interfacejava.util.Collection<E>
- Specified by:
iterator
in interfacejava.lang.Iterable<E>
- Specified by:
iterator
in interfaceTxnIterable<E>
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interfacejava.util.Collection<E>
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toArray
public <T> T[] toArray(T[] a)
- Specified by:
toArray
in interfacejava.util.Collection<E>
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removeAll
public boolean removeAll(java.util.Collection<?> c)
- Specified by:
removeAll
in interfacejava.util.Collection<E>
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retainAll
public boolean retainAll(java.util.Collection<?> c)
- Specified by:
retainAll
in interfacejava.util.Collection<E>
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