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AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based @AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step. This library is a superset of AspectJ weaver and hence also of AspectJ runtime.

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/*******************************************************************************
 * Copyright (c) 2014 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:
 *     Gauthier JACQUES - initial API and implementation
 *******************************************************************************/
package org.aspectj.org.eclipse.jdt.internal.compiler.batch;

import org.aspectj.org.eclipse.jdt.internal.compiler.CompilationResult;
import org.aspectj.org.eclipse.jdt.internal.compiler.ICompilerRequestor;

public class BatchCompilerRequestor implements ICompilerRequestor {

    private final Main compiler;
    private int lineDelta = 0;

    public BatchCompilerRequestor(Main compiler) {
        this.compiler = compiler;
    }

    @Override
    public void acceptResult(CompilationResult compilationResult) {
        if (compilationResult.lineSeparatorPositions != null) {
            int unitLineCount = compilationResult.lineSeparatorPositions.length;
            this.lineDelta += unitLineCount;
            if (this.compiler.showProgress && this.lineDelta > 2000) {
                // in -log mode, dump a dot every 2000 lines compiled
                this.compiler.logger.logProgress();
                this.lineDelta = 0;
            }
        }
        this.compiler.logger.startLoggingSource(compilationResult);
        if (compilationResult.hasProblems() || compilationResult.hasTasks()) {
        	this.compiler.logger.logProblems(compilationResult.getAllProblems(), compilationResult.compilationUnit.getContents(), this.compiler);
            reportProblems(compilationResult);
        }
        this.compiler.outputClassFiles(compilationResult);
        this.compiler.logger.endLoggingSource();
    }

    protected void reportProblems(CompilationResult result) {
        // Nothing to do
    }
}