001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.api.workflow.condition;
021    
022    import com.google.common.annotations.Beta;
023    import com.google.common.base.Preconditions;
024    import com.google.common.base.Strings;
025    
026    /**
027     * @since 3.1
028     */
029    @Beta
030    public abstract class ProjectPropertyCondition extends Condition {
031      private final String propertyKey;
032    
033      protected ProjectPropertyCondition(String propertyKey) {
034        super(true);
035        Preconditions.checkArgument(!Strings.isNullOrEmpty(propertyKey));
036        this.propertyKey = propertyKey;
037      }
038    
039      public final String getPropertyKey() {
040        return propertyKey;
041      }
042    }