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

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

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/*******************************************************************************
 * Copyright (c) 2000, 2009 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 org.eclipse.jdt.core.IBuffer;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.WorkingCopyOwner;

/**
 * Wraps an IBufferFactory.
 * TODO remove when removing IBufferFactory
 * @deprecated
 */
public class BufferFactoryWrapper extends WorkingCopyOwner {

    public org.eclipse.jdt.core.IBufferFactory factory;

    private BufferFactoryWrapper(org.eclipse.jdt.core.IBufferFactory factory) {
        this.factory = factory;
    }

    public static WorkingCopyOwner create(org.eclipse.jdt.core.IBufferFactory factory) {
        return new BufferFactoryWrapper(factory);
    }

    @Override
    public IBuffer createBuffer(ICompilationUnit workingCopy) {
        if (this.factory == null)
            return super.createBuffer(workingCopy);
        return this.factory.createBuffer(workingCopy);
    }

    @Override
    public boolean equals(Object obj) {
        if (!(obj instanceof BufferFactoryWrapper))
            return false;
        BufferFactoryWrapper other = (BufferFactoryWrapper) obj;
        if (this.factory == null)
            return other.factory == null;
        return this.factory.equals(other.factory);
    }

    @Override
    public int hashCode() {
        if (this.factory == null)
            return 0;
        return this.factory.hashCode();
    }

    @Override
    public String toString() {
        return "FactoryWrapper for " + this.factory; //$NON-NLS-1$
    }
}