org.aoju.bus.storage.magic

Class MagicMatcher

java.lang.Object

org.aoju.bus.storage.magic.MagicMatcher

All Implemented Interfaces:

Cloneable

public class MagicMatcher
extends Object
implements Cloneable

This class represents a single match test

Since:

JDK 1.8

Version:

3.0.5

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor and Description
MagicMatcher()

Method Summary

Modifier and Type	Method and Description
void	addSubMatcher(MagicMatcher m) add a submatch to this magic match
protected MagicMatcher	clone() DOCUMENT ME!
String[]	getDetectorExtensions() Get the extensions for the underlying detectory
MagicMatch	getMatch()
Collection<MagicMatcher>	getSubMatchers() get all submatches for this magic match
boolean	isValid() test to see if everything is in order for this match
void	setMatch(MagicMatch match)
void	setSubMatchers(Collection<MagicMatcher> a) set all submatches
MagicMatch	test(byte[] data, boolean onlyMimeMatch) test to see if this match or any submatches match
MagicMatch	test(File f, boolean onlyMimeMatch) test to see if this match or any submatches match

Methods inherited from class java.lang.Object

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

Constructor Detail

MagicMatcher

public MagicMatcher()

Method Detail

getMatch

public MagicMatch getMatch()

setMatch

public void setMatch(MagicMatch match)

Parameters:

match - DOCUMENT ME!

isValid

public boolean isValid()

test to see if everything is in order for this match

Returns:

whether or not this match has enough data to be valid

addSubMatcher

public void addSubMatcher(MagicMatcher m)

add a submatch to this magic match

Parameters:

m - a magic match

getSubMatchers

public Collection<MagicMatcher> getSubMatchers()

get all submatches for this magic match

Returns:

a collection of submatches

setSubMatchers

public void setSubMatchers(Collection<MagicMatcher> a)

set all submatches

Parameters:

a - a collection of submatches

test

public MagicMatch test(File f,
                       boolean onlyMimeMatch)
                throws IOException

test to see if this match or any submatches match

Parameters:

f - the file that should be used to test the match

onlyMimeMatch - DOCUMENT ME!

Returns:

the deepest magic match object that matched

Throws:

IOException - DOCUMENT ME!

test

public MagicMatch test(byte[] data,
                       boolean onlyMimeMatch)

test to see if this match or any submatches match

Parameters:

data - the data that should be used to test the match

onlyMimeMatch - DOCUMENT ME!

Returns:

the deepest magic match object that matched

getDetectorExtensions

public String[] getDetectorExtensions()

Get the extensions for the underlying detectory

Returns:

DOCUMENT ME!

clone

protected MagicMatcher clone()
                      throws CloneNotSupportedException

DOCUMENT ME!

Overrides:

clone in class Object

Returns:

DOCUMENT ME!

Throws:

CloneNotSupportedException - DOCUMENT ME!