org.omwg.mediation.mappingstore.query
Class StringRestriction

java.lang.Object
  org.omwg.mediation.mappingstore.query.StringRestriction

All Implemented Interfaces:

Restriction

public class StringRestriction

extends java.lang.Object

implements Restriction

String restriction could be applied to string fields, such as name, description. It is applicable to both Mapping and Pattern stores. Supported restrictions are (see the public constants defined in the class):

• startsWith
• endsWith
• matches - regular expression
• contains
• equals

Field Summary

static int	CONTAINS
static int	ENDS_WITH
static int	EQUALS
static int	MATCHES
static int	NO_RESTRICTION
static int	STARTS_WITH

Constructor Summary

StringRestriction(int typeOfRestriction, java.lang.String s)
Constructs basic restriction by string and type.

Method Summary

boolean	admit(java.lang.Object o) This method is speciifed by Restriction Interface
java.lang.String	reduceToLuceneQuery(java.lang.String field)

Methods inherited from class java.lang.Object

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

Field Detail

NO_RESTRICTION

public static final int NO_RESTRICTION

See Also:

Constant Field Values

STARTS_WITH

public static final int STARTS_WITH

See Also:

Constant Field Values

ENDS_WITH

public static final int ENDS_WITH

See Also:

Constant Field Values

MATCHES

public static final int MATCHES

See Also:

Constant Field Values

CONTAINS

public static final int CONTAINS

See Also:

Constant Field Values

EQUALS

public static final int EQUALS

See Also:

Constant Field Values

Constructor Detail

StringRestriction

public StringRestriction(int typeOfRestriction,
                         java.lang.String s)

Constructs basic restriction by string and type. The range of the first argument is set of values of class variables referring to the type of the restriction.

Parameters:

typeOfRestriction - integer number coresponding to the restriction type

s - given string

Method Detail

admit

public boolean admit(java.lang.Object o)

This method is speciifed by Restriction Interface

Specified by:

admit in interface Restriction

Parameters:

o - given object of type String

Returns:

True if the given String satisfies the restrictions, otherwise returns False.

reduceToLuceneQuery

public java.lang.String reduceToLuceneQuery(java.lang.String field)

Specified by:

reduceToLuceneQuery in interface Restriction