com.google.common.io

Interface LineProcessor<T>

@Beta
 @GwtIncompatible
public interface LineProcessor<T>

A callback to be used with the streaming readLines methods.

processLine(java.lang.String) will be called for each line that is read, and should return false when you want to stop processing.

Since:

1.0

Author:

Miles Barr

Method Summary

Modifier and Type	Method and Description
T	getResult() Return the result of processing all the lines.
boolean	processLine(String line) This method will be called once for each line.

Method Detail

processLine

@CanIgnoreReturnValue
boolean processLine(String line)
                                   throws IOException

This method will be called once for each line.

Parameters:

line - the line read from the input, without delimiter

Returns:

true to continue processing, false to stop

Throws:

IOException

getResult

T getResult()

Return the result of processing all the lines.