/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.sling.feature.extension.apiregions.api.config.validation;

import java.util.HashMap;
import java.util.Map;

public class FeatureValidationResult {

    private final Map<String, ConfigurationValidationResult> configurationResults = new HashMap<>();

    public boolean isValid() {
        boolean valid = true;
        for(final ConfigurationValidationResult r : this.configurationResults.values()) {
            if ( !r.isValid() ) {
                valid = false;
                break;
            }
        }
        return valid;
    }

    public Map<String, ConfigurationValidationResult> getConfigurationResults() {
        return this.configurationResults;
    }
}