org.unix4j.unix.head

Class HeadLinesProcessor

java.lang.Object

org.unix4j.processor.AbstractLineProcessor<HeadArguments>

org.unix4j.unix.head.AbstractHeadProcessor

org.unix4j.unix.head.HeadLinesProcessor

All Implemented Interfaces:

LineProcessor

final class HeadLinesProcessor
extends AbstractHeadProcessor

Field Summary

Fields inherited from class org.unix4j.unix.head.AbstractHeadProcessor

count, counter

Constructor Summary

Constructors

Constructor and Description
HeadLinesProcessor(HeadCommand command, ExecutionContext context, LineProcessor output)

Method Summary

Modifier and Type	Method and Description
boolean	processLine(Line line) Processes a single line and returns true if this LineProcessor is ready to process more lines.

Methods inherited from class org.unix4j.unix.head.AbstractHeadProcessor

finish, resetCounter

Methods inherited from class org.unix4j.processor.AbstractLineProcessor

getArguments, getCommand, getContext, getOutput

Methods inherited from class java.lang.Object

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

Constructor Detail

HeadLinesProcessor

HeadLinesProcessor(HeadCommand command,
                   ExecutionContext context,
                   LineProcessor output)

Method Detail

processLine

public boolean processLine(Line line)

Description copied from interface: LineProcessor

Processes a single line and returns true if this LineProcessor is ready to process more lines. Returning false indicates that the process can be finished because subsequent lines would not change the result anyway.

Parameters:

line - the line to process

Returns:

true if this LineProcessor is ready to process more lines, and false if it does not require any more input lines