Package net.ssehub.easy.instantiation.core.model.vilTypes.configuration

Class NameRegExFilter

java.lang.Object

net.ssehub.easy.instantiation.core.model.vilTypes.configuration.NameRegExFilter

All Implemented Interfaces:

IConfigurationFilter

class NameRegExFilter
extends java.lang.Object
implements IConfigurationFilter

A name filter based on regular expressions (Perl-Style).

Author:

Holger Eichelberger

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NameRegExFilter.DataType	Defines the data type to filter on.

Field Summary

Fields

Modifier and Type	Field	Description
private IConfigurationFilter	further
private java.util.regex.Pattern	pattern
private NameRegExFilter.DataType	type

Constructor Summary

Constructors

Constructor	Description
NameRegExFilter(java.lang.String pattern, NameRegExFilter.DataType type)	Creates a filter.
NameRegExFilter(java.lang.String pattern, NameRegExFilter.DataType type, IConfigurationFilter further)	Creates a filter.

Method Summary

Modifier and Type	Method	Description
private boolean	checkFurther(IvmlElement element, boolean result)	Checks whether further applies.
boolean	include(IvmlElement element)	Returns whether a given element shall be included.
private boolean	include(IvmlElement element, NameRegExFilter.DataType type)	Implements the inclusion function for a given data type.
private boolean	match(java.lang.String string)	Determines a string match.

Methods inherited from class java.lang.Object

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

Field Detail

type

private NameRegExFilter.DataType type

further

private IConfigurationFilter further

pattern

private java.util.regex.Pattern pattern

Constructor Detail

NameRegExFilter

public NameRegExFilter(java.lang.String pattern,
                       NameRegExFilter.DataType type)
                throws VilException

Creates a filter.

Parameters:

pattern - the (valid) pattern

type - the data type to filter on

Throws:

VilException - in case that the pattern is illformed

NameRegExFilter

public NameRegExFilter(java.lang.String pattern,
                       NameRegExFilter.DataType type,
                       IConfigurationFilter further)
                throws VilException

Creates a filter.

Parameters:

pattern - the (valid) pattern

type - the data type to filter on

further - an (optional) filter to be considered (may be null)

Throws:

VilException - in case that the pattern is illformed

Method Detail

match

private boolean match(java.lang.String string)

Determines a string match.

Parameters:

string - the string to match

Returns:

true if string matches pattern, false else

include

public boolean include(IvmlElement element)

Description copied from interface: IConfigurationFilter

Returns whether a given element shall be included.

Specified by:

include in interface IConfigurationFilter

Parameters:

element - the element to be tested

Returns:

true if element shall be included, false else

checkFurther

private boolean checkFurther(IvmlElement element,
                             boolean result)

Checks whether further applies.

Parameters:

element - the element to be tested

result - the result determined for including element so far

Returns:

true if element shall be included, false else

include

private boolean include(IvmlElement element,
                        NameRegExFilter.DataType type)

Implements the inclusion function for a given data type.

Parameters:

element - the element to be tested

type - the type of data to be considered

Returns:

true if element shall be included, false else