org.drools.core.common.ObjectStore Maven / Gradle / Ivy
/*
* Copyright 2010 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.core.common;
import org.kie.api.runtime.ObjectFilter;
import java.util.Iterator;
public interface ObjectStore {
int size();
boolean isEmpty();
void clear();
Object getObjectForHandle(InternalFactHandle handle);
InternalFactHandle reconnect(InternalFactHandle factHandle);
InternalFactHandle getHandleForObject(Object object);
InternalFactHandle getHandleForObjectIdentity(Object object);
void updateHandle(InternalFactHandle handle, Object object);
void addHandle(InternalFactHandle handle, Object object);
void removeHandle(final InternalFactHandle handle);
/**
* This class is not thread safe, changes to the working memory during iteration may give unexpected results
*/
Iterator