Class RESTEndpointImpl

java.lang.Object

se.liu.ida.hefquin.federation.members.impl.BaseForFederationMember

se.liu.ida.hefquin.federation.members.impl.RESTEndpointImpl

All Implemented Interfaces:

FederationMember, RESTEndpoint

Direct Known Subclasses:

WrappedRESTEndpointImpl

public class RESTEndpointImpl
extends BaseForFederationMember
implements RESTEndpoint

Nested Class Summary

Nested classes/interfaces inherited from interface se.liu.ida.hefquin.federation.members.RESTEndpoint

RESTEndpoint.Parameter

Field Summary

Fields

Modifier and Type	Field	Description
protected final List<RESTEndpoint.Parameter>	params
protected final String	urlTemplate

Fields inherited from class se.liu.ida.hefquin.federation.members.impl.BaseForFederationMember

id

Constructor Summary

Constructors

Constructor	Description
RESTEndpointImpl(String urlTemplate, List<RESTEndpoint.Parameter> params)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	getNumberOfParameters()	Returns the number of query parameters that can be passed in requests to this REST endpoint.
RESTEndpoint.Parameter	getParameterByName(String name)	Returns the parameter with the given name.
Iterable<RESTEndpoint.Parameter>	getParameters()	Returns the types of query parameters that can be passed in requests to this REST endpoint.
String	getURLTemplate()	Returns the URL template of this REST endpoint.
boolean	isSupportedPattern(SPARQLGraphPattern p)	Returns true if this federation member supports answering the given graph patterns in a single request.
boolean	supportsMoreThanTriplePatterns()	Returns false if the only types of graph patterns that can be answered by a single request to this federation member are triple patterns.
String	toString()

Methods inherited from class se.liu.ida.hefquin.federation.members.impl.BaseForFederationMember

getID

Methods inherited from class java.lang.Object

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

Methods inherited from interface se.liu.ida.hefquin.federation.FederationMember

getID

Field Details

urlTemplate

protected final String urlTemplate

params

protected final List<RESTEndpoint.Parameter> params

Constructor Details

RESTEndpointImpl

public RESTEndpointImpl(String urlTemplate,
 List<RESTEndpoint.Parameter> params)

Method Details

getURLTemplate

public String getURLTemplate()

Description copied from interface: RESTEndpoint

Returns the URL template of this REST endpoint.

Specified by:

getURLTemplate in interface RESTEndpoint

getNumberOfParameters

public int getNumberOfParameters()

Description copied from interface: RESTEndpoint

Returns the number of query parameters that can be passed in requests to this REST endpoint. This number is the size of the iterable returned by RESTEndpoint.getParameters().

Specified by:

getNumberOfParameters in interface RESTEndpoint

Returns:

number of query parameters accepted by this endpoint

getParameterByName

public RESTEndpoint.Parameter getParameterByName(String name)

Description copied from interface: RESTEndpoint

Returns the parameter with the given name.

Specified by:

getParameterByName in interface RESTEndpoint

Parameters:

name - the name of the parameter to be returned

Returns:

the parameter with the given name, or null if no such parameter exists

getParameters

public Iterable<RESTEndpoint.Parameter> getParameters()

Description copied from interface: RESTEndpoint

Returns the types of query parameters that can be passed in requests to this REST endpoint. The number of query parameters (i.e., the number of elements in the returned iterable) can be obtained by RESTEndpoint.getNumberOfParameters().

Specified by:

getParameters in interface RESTEndpoint

Returns:

types of query parameters accepted by this endpoint

supportsMoreThanTriplePatterns

public boolean supportsMoreThanTriplePatterns()

Description copied from interface: FederationMember

Returns false if the only types of graph patterns that can be answered by a single request to this federation member are triple patterns.

Notice that a return value of true does not mean that the federation member supports arbitrary graph patterns, but only that it supports more than only triple patterns. For a more specific way of checking, use FederationMember.isSupportedPattern(SPARQLGraphPattern).

Specified by:

supportsMoreThanTriplePatterns in interface FederationMember

isSupportedPattern

public boolean isSupportedPattern(SPARQLGraphPattern p)

Description copied from interface: FederationMember

Returns true if this federation member supports answering the given graph patterns in a single request.

Specified by:

isSupportedPattern in interface FederationMember

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class BaseForFederationMember