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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.background.common.log.writers;
/**
* An abstract object that logs information in some way.
* <p>
* Intended to be composed with other log writers, for example a log
* writer could make all log entries have the same single log tag, or
* could ignore certain log levels, before delegating to an inner log
* writer.
*/
public abstract class LogWriter {
public abstract void error(String tag, String message, Throwable error);
public abstract void warn(String tag, String message, Throwable error);
public abstract void info(String tag, String message, Throwable error);
public abstract void debug(String tag, String message, Throwable error);
public abstract void trace(String tag, String message, Throwable error);
/**
* We expect <code>close</code> to be called only by static
* synchronized methods in class <code>Logger</code>.
*/
public abstract void close();
public abstract boolean shouldLogVerbose(String tag);
}
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