/*
 * Copyright (C) 2013 lichtflut Forschungs- und Entwicklungsgesellschaft mbH
 *
 * 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.arastreju.bindings.memory.storage;

import org.arastreju.sge.model.Statement;
import org.arastreju.sge.naming.QualifiedName;
import org.arastreju.sge.spi.PhysicalNodeID;

import java.util.HashSet;
import java.util.Set;

/**
 * <p>
 *  Represents a persistent resource in the storage.
 * </p>
 *
 * <p>
 *  Created 26.01.13
 * </p>
 *
 * @author Oliver Tigges
 */
public class StoredResource {

    private PhysicalNodeID id;

    private final QualifiedName qn;

    private final Set<Statement> statements = new HashSet<Statement>();

    // ----------------------------------------------------

    public StoredResource(QualifiedName qn) {
        this.qn = qn;
    }

    // ----------------------------------------------------

    public PhysicalNodeID getId() {
        return id;
    }

    public QualifiedName getQn() {
        return qn;
    }

    public Set<Statement> getStatements() {
        return statements;
    }

    public void addAssociation(Statement stmt) {
        statements.add(stmt);
    }

    public void remove(Statement stmt) {
        statements.remove(stmt);
    }
}