grammarscope.common.filter

Class RelationFilter

java.lang.Object

grammarscope.filter.BasicFilter<HasId>

grammarscope.common.filter.RelationFilter

All Implemented Interfaces:

IMutableFilter<HasId>, IFilter<HasId>

Direct Known Subclasses:

RelationOrderedFilter

public class RelationFilter
extends BasicFilter<HasId>

Relation filter

Author:

Bernard Bou

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	description Description

Fields inherited from class grammarscope.filter.BasicFilter

acceptMap, acceptNull

Constructor Summary

Constructors

Constructor and Description
RelationFilter(RelationFilter relationFilter) Copy Constructor
RelationFilter(java.lang.String description, boolean acceptNull) Constructor

Method Summary

Modifier and Type	Method and Description
void	fromProperties(java.util.Properties properties) Set up filter from properties
static RelationFilter	makeFromProperties(java.util.Properties properties, java.lang.String description, boolean acceptNull) Make filter from properties
void	propagateAccept(boolean flag, Relation[] relations) Propagate accept flag to group of relations
java.util.Properties	toProperties() Convert filter to properties
java.lang.String	toString()

Methods inherited from class grammarscope.filter.BasicFilter

accept, accept, filter, keys, setAccept

Methods inherited from class java.lang.Object

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

Field Detail

description

public java.lang.String description

Description

Constructor Detail

RelationFilter

public RelationFilter(java.lang.String description,
                      boolean acceptNull)

Constructor

Parameters:

description - description

acceptNull - whether null means accept

RelationFilter

public RelationFilter(RelationFilter relationFilter)

Copy Constructor

Parameters:

relationFilter - source filter

Method Detail

propagateAccept

public void propagateAccept(boolean flag,
                            Relation[] relations)

Propagate accept flag to group of relations

Parameters:

flag - accept flag

relations - target relations

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

makeFromProperties

public static RelationFilter makeFromProperties(java.util.Properties properties,
                                                java.lang.String description,
                                                boolean acceptNull)

Make filter from properties

Parameters:

properties - properties read from persist file

description - description

acceptNull - whether null means accept

Returns:

relation filter

fromProperties

public void fromProperties(java.util.Properties properties)

Set up filter from properties

Parameters:

properties - properties to read from

toProperties

public java.util.Properties toProperties()

Convert filter to properties

Returns:

properties