com.hp.hpl.jena.assembler
Interface Assembler

public interface Assembler

An Assembler creates objects from their RDF descriptions. The root motivation is to create Models, but other objects are required as sub-components of those Models, so a general mechanism is available.

Author:

kers

Field Summary

static Assembler	content
static Assembler	defaultModel
static Assembler	documentManager
static Assembler	fileManager
static Assembler	fileModel
static com.hp.hpl.jena.assembler.assemblers.AssemblerGroup	general
static Assembler	infModel
static Assembler	locationMapper
static Assembler	memoryModel
static Assembler	modelSource
static Assembler	ontModel
static Assembler	ontModelSpec
static Assembler	prefixMapping
static Assembler	reasonerFactory
static Assembler	ruleSet
static Assembler	unionModel

Method Summary

Object	open(Assembler a, Resource root) Answer open( a, root, Mode.DEFAULT ).
Object	open(Assembler a, Resource root, Mode mode) The core operation: answer a new object constructed according to the object description hanging from root, using the assembler a for any sub-objects.
Object	open(Resource root) Answer open( this, root, Mode.DEFAULT ).
Model	openModel(Resource root) Answer (Model) open( this, root, Mode.DEFAULT ), unless the result cannot be or is not a Model, in which case throw an exception.
Model	openModel(Resource root, Mode mode) Answer (Model) open( this, root, mode ), unless the result cannot be or is not a Model, in which case throw an exception.

Field Detail

defaultModel

static final Assembler defaultModel

memoryModel

static final Assembler memoryModel

infModel

static final Assembler infModel

ontModel

static final Assembler ontModel

reasonerFactory

static final Assembler reasonerFactory

content

static final Assembler content

prefixMapping

static final Assembler prefixMapping

fileModel

static final Assembler fileModel

unionModel

static final Assembler unionModel

ontModelSpec

static final Assembler ontModelSpec

ruleSet

static final Assembler ruleSet

modelSource

static final Assembler modelSource

locationMapper

static final Assembler locationMapper

fileManager

static final Assembler fileManager

documentManager

static final Assembler documentManager

general

static final com.hp.hpl.jena.assembler.assemblers.AssemblerGroup general

Method Detail

open

Object open(Assembler a,
            Resource root,
            Mode mode)

The core operation: answer a new object constructed according to the object description hanging from root, using the assembler a for any sub-objects. Use mode to decide if persistent objects are to be re-used or created; this mode is passed down to all sub-object construction.

open

Object open(Assembler a,
            Resource root)

Answer open( a, root, Mode.DEFAULT ).

open

Object open(Resource root)

Answer open( this, root, Mode.DEFAULT ).

openModel

Model openModel(Resource root)

Answer (Model) open( this, root, Mode.DEFAULT ), unless the result cannot be or is not a Model, in which case throw an exception.

openModel

Model openModel(Resource root,
                Mode mode)

Answer (Model) open( this, root, mode ), unless the result cannot be or is not a Model, in which case throw an exception.