blob: 0c03da485e2e207a9462664c6f51c4003966d7c2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/*******************************************************************************
* Copyright (c) 2010-2018, Gabor Bergmann, IncQueryLabs Ltd.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-v20.html.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package tools.refinery.viatra.runtime.matchers.util;
import java.util.function.BiConsumer;
/**
* An {@link IMemory} that always contains values with a 0 or +1 multiplicity.
*
* <p> In case a write operation causes underflow or overflow, an {@link IllegalStateException} is thrown.
*
* @author Gabor Bergmann
* @since 2.0
*/
public interface ISetMemory<T> extends IMemory<T> {
@Override
default void forEachEntryWithMultiplicities(BiConsumer<T, Integer> entryConsumer) {
for (T t : this.distinctValues()) entryConsumer.accept(t, 1);
}
@Override
default boolean removeOne(T value) {
if (!removeOneOrNop(value))
throw new IllegalStateException();
return true;
}
}
|