org.eclipse.jdt.internal.core.JarEntryDirectory.java Source code

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Here is the source code for org.eclipse.jdt.internal.core.JarEntryDirectory.java

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/*******************************************************************************
 * Copyright (c) 2000, 2015 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.internal.core;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.IJarEntryResource;

public class JarEntryDirectory extends JarEntryResource {
    private IJarEntryResource[] children;

    public JarEntryDirectory(String simpleName) {
        super(simpleName);
    }

    @Override
    public JarEntryResource clone(Object newParent) {
        JarEntryDirectory dir = new JarEntryDirectory(this.simpleName);
        dir.setParent(newParent);
        int length = this.children.length;
        if (length > 0) {
            IJarEntryResource[] newChildren = new IJarEntryResource[length];
            for (int i = 0; i < length; i++) {
                JarEntryResource child = (JarEntryResource) this.children[i];
                newChildren[i] = child.clone(dir);
            }
            dir.setChildren(newChildren);
        }
        return dir;
    }

    @Override
    public IJarEntryResource[] getChildren() {
        return this.children;
    }

    @Override
    public InputStream getContents() throws CoreException {
        return new ByteArrayInputStream(new byte[0]);
    }

    @Override
    public boolean isFile() {
        return false;
    }

    public void setChildren(IJarEntryResource[] children) {
        this.children = children;
    }

    @Override
    public String toString() {
        return "JarEntryDirectory[" + getEntryName() + "]"; //$NON-NLS-1$ //$NON-NLS-2$
    }
}