org.eclipse.viatra.query.runtime.matchers.util

Class EclipseCollectionsMultiset<T>

java.lang.Object

org.eclipse.collections.impl.map.mutable.primitive.ObjectIntHashMap<T>

org.eclipse.viatra.query.runtime.matchers.util.EclipseCollectionsBagMemory<T>

org.eclipse.viatra.query.runtime.matchers.util.EclipseCollectionsMultiset<T>

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Iterable<T>, org.eclipse.collections.api.IntIterable, org.eclipse.collections.api.map.primitive.MutableObjectIntMap<T>, org.eclipse.collections.api.map.primitive.ObjectIntMap<T>, org.eclipse.collections.api.PrimitiveIterable, Clearable, IMemory<T>, IMultiset<T>

public class EclipseCollectionsMultiset<T>
extends EclipseCollectionsBagMemory<T>
implements IMultiset<T>

Since:

1.7

See Also:

Serialized Form

Field Summary

Fields inherited from class org.eclipse.collections.impl.map.mutable.primitive.ObjectIntHashMap

EMPTY_VALUE

Constructor Summary

Constructors

Constructor and Description
EclipseCollectionsMultiset()

Method Summary

Modifier and Type	Method and Description
boolean	addOne(T value) Adds one value occurrence to the memory.
boolean	addPositive(T value, int count) Adds the given number of occurrences to the memory.
boolean	addSigned(T value, int count) Adds the given number of occurrences to the memory.
boolean	removeOne(T value) Removes one occurrence of the given value from the memory.

Methods inherited from class org.eclipse.viatra.query.runtime.matchers.util.EclipseCollectionsBagMemory

clearAllOf, containsNonZero, getCount, iterator, toString

Methods inherited from class org.eclipse.collections.impl.map.mutable.primitive.ObjectIntHashMap

addToValue, allSatisfy, anySatisfy, appendString, appendString, appendString, asLazy, asSynchronized, asUnmodifiable, average, clear, collect, compact, contains, containsAll, containsAll, containsKey, containsValue, count, detectIfNone, each, equals, forEach, forEachKey, forEachKeyValue, forEachValue, get, getIfAbsent, getIfAbsentPut, getIfAbsentPut, getIfAbsentPutWith, getIfAbsentPutWithKey, getOrThrow, hashCode, injectInto, intIterator, isEmpty, keySet, keysView, keyValuesView, makeString, makeString, makeString, max, maxIfEmpty, median, min, minIfEmpty, newMap, newWithKeysValues, newWithKeysValues, newWithKeysValues, newWithKeysValues, noneSatisfy, notEmpty, put, putAll, readExternal, reject, reject, remove, removeKey, removeKeyIfAbsent, select, select, size, sum, toArray, toBag, toImmutable, toList, toSet, toSortedArray, toSortedList, updateValue, values, withKeysValues, withKeysValues, withKeysValues, withKeyValue, withoutAllKeys, withoutKey, writeExternal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.viatra.query.runtime.matchers.util.IMemory

clear, clearAllOf, containsNonZero, getCount, isEmpty, keySet, size

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Constructor Detail

EclipseCollectionsMultiset

public EclipseCollectionsMultiset()

Method Detail

addOne

public boolean addOne(T value)

Description copied from interface: IMemory

Adds one value occurrence to the memory.

Specified by:

addOne in interface IMemory<T>

Returns:

true if the tuple was not present before in the memory, or (in case of IDeltaBag) is no longer present in the memory

addPositive

public boolean addPositive(T value,
                           int count)

Description copied from interface: IMultiset

Adds the given number of occurrences to the memory. The count value must be a positive number.

Specified by:

addPositive in interface IMultiset<T>

count - the number of occurrences

Returns:

true if the tuple was not present before in the memory

addSigned

public boolean addSigned(T value,
                         int count)

Description copied from interface: IMemory

Adds the given number of occurrences to the memory. The count value may or may not be negative.

Precondition if IMultiset: at least the given amount of occurrences exist, if count is negative.

Specified by:

addSigned in interface IMemory<T>

count - the number of occurrences

Returns:

true if the tuple was not present before in the memory, or is no longer present in the memory

removeOne

public boolean removeOne(T value)

Description copied from interface: IMemory

Removes one occurrence of the given value from the memory.

Precondition if IMultiset: the value must have a positive amount of occurrences in the memory.

Specified by:

removeOne in interface IMemory<T>

Returns:

true if this was the the last occurrence of the value, or (in case of IDeltaBag) is the first negative occurrence of the value