Initial import.

[mirror_edk2.git] / Tools / Source / Cpptasks / net / sf / antcontrib / cpptasks / DependencyInfo.java

/*\r
 * \r
 * Copyright 2002-2004 The Ant-Contrib project\r
 *\r
 *  Licensed under the Apache License, Version 2.0 (the "License");\r
 *  you may not use this file except in compliance with the License.\r
 *  You may obtain a copy of the License at\r
 *\r
 *      http://www.apache.org/licenses/LICENSE-2.0\r
 *\r
 *  Unless required by applicable law or agreed to in writing, software\r
 *  distributed under the License is distributed on an "AS IS" BASIS,\r
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
 *  See the License for the specific language governing permissions and\r
 *  limitations under the License.\r
 */\r
package net.sf.antcontrib.cpptasks;\r
import java.util.Vector;\r
/**\r
 * @author Curt Arnold\r
 */\r
public final class DependencyInfo {\r
    /**\r
     * Last modified time of this file or anything that it depends on.\r
     * \r
     * Not persisted since almost any change could invalidate it. Initialized\r
     * to long.MIN_VALUE on construction.\r
     */\r
    private long compositeLastModified;\r
    private/* final */String includePathIdentifier;\r
    private/* final */String[] includes;\r
    private/* final */String source;\r
    private/* final */long sourceLastModified;\r
    private/* final */String[] sysIncludes;\r
    public DependencyInfo(String includePathIdentifier, String source,\r
            long sourceLastModified, Vector includes, Vector sysIncludes) {\r
        if (source == null) {\r
            throw new NullPointerException("source");\r
        }\r
        if (includePathIdentifier == null) {\r
            throw new NullPointerException("includePathIdentifier");\r
        }\r
        this.source = source;\r
        this.sourceLastModified = sourceLastModified;\r
        this.includePathIdentifier = includePathIdentifier;\r
        this.includes = new String[includes.size()];\r
        if (includes.size() == 0) {\r
            compositeLastModified = sourceLastModified;\r
        } else {\r
            includes.copyInto(this.includes);\r
            compositeLastModified = Long.MIN_VALUE;\r
        }\r
        this.sysIncludes = new String[sysIncludes.size()];\r
        sysIncludes.copyInto(this.sysIncludes);\r
    }\r
    /**\r
     * Returns the latest modification date of the source or anything that it\r
     * depends on.\r
     * \r
     * @returns the composite lastModified time, returns Long.MIN_VALUE if not\r
     * set\r
     */\r
    public long getCompositeLastModified() {\r
        return compositeLastModified;\r
    }\r
    public String getIncludePathIdentifier() {\r
        return includePathIdentifier;\r
    }\r
    public String[] getIncludes() {\r
        String[] includesClone = (String[]) includes.clone();\r
        return includesClone;\r
    }\r
    public String getSource() {\r
        return source;\r
    }\r
    public long getSourceLastModified() {\r
        return sourceLastModified;\r
    }\r
    public String[] getSysIncludes() {\r
        String[] sysIncludesClone = (String[]) sysIncludes.clone();\r
        return sysIncludesClone;\r
    }\r
    public void setCompositeLastModified(long lastMod) {\r
        compositeLastModified = lastMod;\r
    }\r
}\r