public interface  org.apache.ibatis.logging.Log extends java.lang.Object
{
public abstract boolean isDebugEnabled();
public abstract boolean isTraceEnabled();
public abstract void error(java.lang.String, java.lang.Throwable);
public abstract void error(java.lang.String);
public abstract void debug(java.lang.String);
public abstract void trace(java.lang.String);
public abstract void warn(java.lang.String);
}