Package tools.refinery.interpreter.matchers.util

Interface IMultiset<T>

All Superinterfaces:

Clearable, IMemory<T>, IMemoryView<T>, Iterable<T>

All Known Implementing Classes:

EclipseCollectionsLongMultiset, EclipseCollectionsMultiset

public interface IMultiset<T>
extends IMemory<T>

An IMemory that always contains values with a nonnegative multiplicity.

In case a write operation caused underflow, an IllegalStateException is thrown.

Since:

1.7

Method Summary

Modifier and Type	Method	Description
boolean	addPositive(T value, int count)	Adds the given number of occurrences to the memory.

Methods inherited from interface tools.refinery.interpreter.matchers.util.IMemory

addOne, addSigned, clear, clearAllOf, removeOne, removeOneOrNop

Methods inherited from interface tools.refinery.interpreter.matchers.util.IMemoryView

asMap, asStream, containsNonZero, containsNonZeroUnsafe, distinctValues, entriesWithMultiplicities, forEachEntryWithMultiplicities, getCount, getCountUnsafe, isEmpty, size, theContainedVersionOf, theContainedVersionOfUnsafe

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Details

addPositive

boolean addPositive(T value,
 int count)

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

Parameters:

count - the number of occurrences

Returns:

true if the tuple was not present before in the memory