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diff --git a/unused/srcjar_unused/org/apache/log4j/spi/LoggerRepository.java b/unused/srcjar_unused/org/apache/log4j/spi/LoggerRepository.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.log4j.spi;
+
+import java.util.Enumeration;
+
+import org.apache.log4j.Appender;
+import org.apache.log4j.Category;
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+
+/**
+ A LoggerRepository
is used to create and retrieve
+ Loggers
. The relation between loggers in a repository
+ depends on the repository but typically loggers are arranged in a
+ named hierarchy.
+
+
In addition to the creational methods, a
+ LoggerRepository
can be queried for existing loggers,
+ can act as a point of registry for events related to loggers.
+
+ @author Ceki Gülcü
+ @since 1.2 */
+public interface LoggerRepository {
+
+ /**
+ Add a {@link HierarchyEventListener} event to the repository.
+ */
+ public
+ void addHierarchyEventListener(HierarchyEventListener listener);
+
+ /**
+ Returns whether this repository is disabled for a given
+ level. The answer depends on the repository threshold and the
+ level
parameter. See also {@link #setThreshold}
+ method. */
+ boolean isDisabled(int level);
+
+ /**
+ Set the repository-wide threshold. All logging requests below the
+ threshold are immediately dropped. By default, the threshold is
+ set to Level.ALL
which has the lowest possible rank. */
+ public
+ void setThreshold(Level level);
+
+ /**
+ Another form of {@link #setThreshold(Level)} accepting a string
+ parameter instead of a Level
. */
+ public
+ void setThreshold(String val);
+
+ public
+ void emitNoAppenderWarning(Category cat);
+
+ /**
+ Get the repository-wide threshold. See {@link
+ #setThreshold(Level)} for an explanation. */
+ public
+ Level getThreshold();
+
+ public
+ Logger getLogger(String name);
+
+ public
+ Logger getLogger(String name, LoggerFactory factory);
+
+ public
+ Logger getRootLogger();
+
+ public
+ abstract
+ Logger exists(String name);
+
+ public
+ abstract
+ void shutdown();
+
+ public
+ Enumeration getCurrentLoggers();
+
+ /**
+ Deprecated. Please use {@link #getCurrentLoggers} instead. */
+ public
+ Enumeration getCurrentCategories();
+
+
+ public
+ abstract
+ void fireAddAppenderEvent(Category logger, Appender appender);
+
+ public
+ abstract
+ void resetConfiguration();
+
+}