at.chrl.nutils.configuration.transformers

Class PatternTransformer

java.lang.Object

at.chrl.nutils.configuration.transformers.PatternTransformer

All Implemented Interfaces:

PropertyTransformer<Pattern>

public class PatternTransformer
extends Object
implements PropertyTransformer<Pattern>

Authomatic pattern transformer for RegExp resolving

Author:

SoulKeeper

Field Summary

Fields

Modifier and Type	Field and Description
static PatternTransformer	SHARED_INSTANCE Shared instance of this transformer

Constructor Summary

Constructors

Constructor and Description
PatternTransformer()

Method Summary

Modifier and Type	Method and Description
Pattern	transform(String value, Field field) Transforms String to Pattern object

Methods inherited from class java.lang.Object

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

Methods inherited from interface at.chrl.nutils.configuration.PropertyTransformer

transform

Field Detail

SHARED_INSTANCE

public static final PatternTransformer SHARED_INSTANCE

Shared instance of this transformer

Constructor Detail

PatternTransformer

public PatternTransformer()

Method Detail

transform

public Pattern transform(String value,
                         Field field)
                  throws TransformationException

Transforms String to Pattern object

Specified by:

transform in interface PropertyTransformer<Pattern>

Parameters:

value - value that will be transformed

field - value will be assigned to this field

Returns:

Pattern Object

Throws:

TransformationException - if pattern is not valid