com.thebuzzmedia.exiftool.core.handlers

Class StopHandler

java.lang.Object

com.thebuzzmedia.exiftool.core.handlers.StopHandler

All Implemented Interfaces:

StreamVisitor, OutputHandler

public class StopHandler
extends Object
implements OutputHandler

Check if line means it is the end of the stream. End is detected if:

• Line is null.
• Output is strictly equals to {ready}.

This handler is thread safe, stateless and is implemented as a singleton.

Method Summary

Modifier and Type	Method and Description
boolean	readLine(String line) Read a line from command output.
static StopHandler	stopHandler() Get instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

stopHandler

public static StopHandler stopHandler()

Get instance.

Returns:

Singleton instance.

readLine

public boolean readLine(String line)

Description copied from interface: OutputHandler

Read a line from command output. Returned value is a boolean: it should indicate if next line should be read or if output is finished.

Specified by:

readLine in interface StreamVisitor

Specified by:

readLine in interface OutputHandler

Parameters:

line - Line output.

Returns:

Boolean indicating if next line should be read.