Package jadex.providedservice.impl.search

Class ServiceKeyExtractor

java.lang.Object

jadex.providedservice.impl.search.ServiceKeyExtractor

All Implemented Interfaces:

IKeyExtractor<IServiceIdentifier>

public class ServiceKeyExtractor
extends Object
implements IKeyExtractor<IServiceIdentifier>

Responsible for extracting values.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ServiceKeyExtractor.SetWrapper<T>	Efficiently wrap a single value as a Set.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	KEY_TYPE_INTERFACE	Key type for the service interface.
static final String	KEY_TYPE_NETWORKS	Key type for the networks.
static final String	KEY_TYPE_PLATFORM	Key type for the service platform.
static final String	KEY_TYPE_PROVIDER	Key type for the service provider.
static final String	KEY_TYPE_SID	Key type for the service id.
static final String	KEY_TYPE_TAGS	Key type for the service tags.
static final String	KEY_TYPE_UNRESTRICTED	Key type for the unrestricted mode.
static final String[]	SERVICE_KEY_TYPES	The key types.

Fields inherited from interface jadex.providedservice.impl.search.IKeyExtractor

MATCH_ALWAYS

Constructor Summary

Constructors

Constructor	Description
ServiceKeyExtractor()

Method Summary

Modifier and Type	Method	Description
Boolean	getKeyMatchingMode(String keytype, IServiceIdentifier value)	Extracts the matching mode from a multivalued term.
String[]	getKeyNames()	Get the key names for this type of extractor.
static final Set<String>	getKeysStatic(String keytype, IServiceIdentifier serv)	Extracts keys from a service.
Set<String>	getKeyValues(String keytype, IServiceIdentifier serv)	Extracts keys from a service.

Methods inherited from class java.lang.Object

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

Field Details

KEY_TYPE_INTERFACE

public static final String KEY_TYPE_INTERFACE

Key type for the service interface.

See Also:

• Constant Field Values

KEY_TYPE_TAGS

public static final String KEY_TYPE_TAGS

Key type for the service tags.

See Also:

• Constant Field Values

KEY_TYPE_PROVIDER

public static final String KEY_TYPE_PROVIDER

Key type for the service provider.

See Also:

• Constant Field Values

KEY_TYPE_PLATFORM

public static final String KEY_TYPE_PLATFORM

Key type for the service platform.

See Also:

• Constant Field Values

KEY_TYPE_SID

public static final String KEY_TYPE_SID

Key type for the service id.

See Also:

• Constant Field Values

KEY_TYPE_NETWORKS

public static final String KEY_TYPE_NETWORKS

Key type for the networks.

See Also:

• Constant Field Values

KEY_TYPE_UNRESTRICTED

public static final String KEY_TYPE_UNRESTRICTED

Key type for the unrestricted mode.

See Also:

• Constant Field Values

SERVICE_KEY_TYPES

public static final String[] SERVICE_KEY_TYPES

The key types.

Constructor Details

ServiceKeyExtractor

public ServiceKeyExtractor()

Method Details

getKeyValues

public Set<String> getKeyValues(String keytype,
 IServiceIdentifier serv)

Extracts keys from a service.

Specified by:

getKeyValues in interface IKeyExtractor<IServiceIdentifier>

Parameters:

keytype - The type of key being extracted.

service - The service.

Returns:

The keys matching the type.

getKeyNames

public String[] getKeyNames()

Get the key names for this type of extractor.

Specified by:

getKeyNames in interface IKeyExtractor<IServiceIdentifier>

Returns:

The key names.

getKeysStatic

public static final Set<String> getKeysStatic(String keytype,
 IServiceIdentifier serv)

Extracts keys from a service.

Parameters:

keytype - The type of key being extracted.

service - The service.

Returns:

The keys matching the type.

getKeyMatchingMode

public Boolean getKeyMatchingMode(String keytype,
 IServiceIdentifier value)

Extracts the matching mode from a multivalued term. true = AND, false = OR

Specified by:

getKeyMatchingMode in interface IKeyExtractor<IServiceIdentifier>

Parameters:

keytype - The type of key being extracted.

value - The value.

Returns:

The key matching mode.