org.unix4j.unix.uniq

Class UniqProcessor

java.lang.Object

org.unix4j.processor.AbstractLineProcessor<UniqArguments>

org.unix4j.unix.uniq.UniqProcessor

All Implemented Interfaces:

LineProcessor

Direct Known Subclasses:

AdjacentProcessor, GlobalProcessor

abstract class UniqProcessor
extends AbstractLineProcessor<UniqArguments>

Constructor Summary

Constructors

Constructor and Description
UniqProcessor(UniqCommand 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.
protected abstract boolean	processLine(Line line, LineProcessor output)

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

Methods inherited from interface org.unix4j.processor.LineProcessor

finish

Constructor Detail

UniqProcessor

public UniqProcessor(UniqCommand command,
                     ExecutionContext context,
                     LineProcessor output)

Method Detail

processLine

public final 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

processLine

protected abstract boolean processLine(Line line,
                                       LineProcessor output)