Module org.apache.jena.arq

Package org.apache.jena.sparql.exec.http

Class Params

java.lang.Object

org.apache.jena.sparql.exec.http.Params

public class Params
extends Object

A collection of parameters for HTTP protocol use.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Params.Param

Method Summary

Modifier and Type	Method	Description
Params	add(String name)	Valueless parameter
Params	add(String name, String value)	Add a parameter.
boolean	containsParam(String name)
int	count()
static Params	create()	Pattern: String URL = Params.create().add("name", "value")... .httpString(endpoint);
static Params	create(Params other)	Pattern: String URL = Params.create(baseParams).add("name", "value")... .httpString(endpoint);
String	getValue(String name)
List<String>	getValues(String name)
String	httpString()	URL query string, without leading "?"
void	merge(Params other)
List<String>	names()	Get the names of parameters - one occurrence
List<Params.Param>	pairs()	Exactly as seen
void	remove(String name)
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

create

public static Params create()

Pattern: String URL = Params.create().add("name", "value")... .httpString(endpoint);

create

public static Params create(Params other)

Pattern: String URL = Params.create(baseParams).add("name", "value")... .httpString(endpoint);

merge

public void merge(Params other)

add

public Params add(String name,
 String value)

Add a parameter.

Parameters:

name - Name of the parameter

value - Value - May be null to indicate none - the name still goes.

Returns:

this Params for continued operation

add

public Params add(String name)

Valueless parameter

containsParam

public boolean containsParam(String name)

getValue

public String getValue(String name)

getValues

public List<String> getValues(String name)

remove

public void remove(String name)

pairs

public List<Params.Param> pairs()

Exactly as seen

count

public int count()

names

public List<String> names()

Get the names of parameters - one occurrence

httpString

public String httpString()

URL query string, without leading "?"

toString

public String toString()

Overrides:

toString in class Object