/*
 * Copyright 2017 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.kie.workbench.common.stunner.core.rule.context.impl;

import java.util.Set;

import org.kie.workbench.common.stunner.core.rule.RuleEvaluationContext;
import org.kie.workbench.common.stunner.core.rule.context.ContainmentContext;

class ContainmentContextImpl implements ContainmentContext {

    private final Set<String> roles;
    private final Set<String> allowedRoles;

    ContainmentContextImpl(final Set<String> roles,
                           final Set<String> allowedRoles) {
        this.roles = roles;
        this.allowedRoles = allowedRoles;
    }

    @Override
    public Set<String> getParentRoles() {
        return roles;
    }

    @Override
    public Set<String> getCandidateRoles() {
        return allowedRoles;
    }

    @Override
    public String getName() {
        return "Containment";
    }

    @Override
    public boolean isDefaultDeny() {
        return true;
    }

    @Override
    public Class<? extends RuleEvaluationContext> getType() {
        return ContainmentContext.class;
    }
}
