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ILeveledLogOutput

public interface ILeveledLogOutput
implements Log.ILogOutput

com.android.tradefed.log.ILeveledLogOutput

Known indirect subclasses

BaseLeveledLogOutput	A base implementation for `ILeveledLogOutput` that allows to filtering some tags based on their name or components.
BaseStreamLogger<OS extends OutputStream>	A `ILeveledLogOutput` that directs log messages to an output stream and to stdout.
FileLogger	A `ILeveledLogOutput` that directs log messages to a file and to stdout.
HistoryLogger	TF History Logger, special log that contains only some specific events.
SimpleFileLogger	A `ILeveledLogOutput` that directs log messages to stdout and to a single log file.
StdoutLogger	A `ILeveledLogOutput` that directs log messages to stdout.

Classes which implement this interface provides methods that deal with outputting log messages.

Summary

Public methods
`abstract ILeveledLogOutput`	`clone()`
`abstract void`	`closeLog()` Closes the log and performs any cleanup before closing, as necessary.
`abstract InputStreamSource`	`getLog()` Grabs a snapshot stream of the log data.
`abstract Log.LogLevel`	`getLogLevel()` Gets the minimum log level to display.
`abstract void`	`init()` Initialize the log, creating any required IO resources.
`abstract void`	`setLogLevel(Log.LogLevel logLevel)` Sets the minimum log level to display.

public abstract ILeveledLogOutput clone ()

Returns
`ILeveledLogOutput`	a `ILeveledLogOutput`

public abstract void closeLog ()

Closes the log and performs any cleanup before closing, as necessary.

public abstract InputStreamSource getLog ()

Grabs a snapshot stream of the log data.

The returned stream is not guaranteed to have optimal performance. Callers may wish to wrap result in a ERROR(/BufferedInputStream).

Returns
`InputStreamSource`	a `InputStreamSource` of the log data. May return null if not supported.

Throws
`IllegalStateException`	if called when log has been closed.

public abstract Log.LogLevel getLogLevel ()

Gets the minimum log level to display.

Returns
`Log.LogLevel`	the current `LogLevel`

public abstract void init ()

Initialize the log, creating any required IO resources.

public abstract void setLogLevel (Log.LogLevel logLevel)

Sets the minimum log level to display.

Parameters
`logLevel`	`Log.LogLevel`: the `LogLevel` to display