diva.sketch.recognition

Class SceneBuilder

java.lang.Object

diva.util.xml.AbstractXmlBuilder

diva.sketch.recognition.SceneBuilder

All Implemented Interfaces:

XmlBuilder

public class SceneBuilder
extends AbstractXmlBuilder

Builder class for scenes and scene elements and simple data. FIXME - more docs

Version:

$Revision: 1.4 $

Author:

Michael Shilman (michaels@eecs.berkeley.edu)

Field Summary

Fields

Modifier and Type	Field and Description
static String	BUILDER_DECLS
static String	COMPOSITE_ELEMENT_TAG Indicates a scene element.
static String	CONFIDENCE_TAG Indicates the confidence of a scene element.
static String	NAME_TAG Indicates the name of scene element in a composite element.
static String	POINTS_TAG Indicates the stroke path for a stroke element.
static String	ROOT_NAME The name of the root element.
static String	SCENE_TAG Indicates the file contains a scene.
static String	STROKE_ELEMENT_TAG Indicates a stroke element.
static String	TYPE_TAG Indicates the type of scene element.

Constructor Summary

Constructors

Constructor and Description
SceneBuilder()

Method Summary

Modifier and Type	Method and Description
Object	build(XmlElement elt, String type) "scene" => return a scene database "compositeElement" => return a CompositeElement object "strokeElement" => return a StrokeElement object
CompositeElement	buildCompositeElement(XmlElement elt, String type) Given a composite element represented by its parsed XML equivalent, first build all of its children in the database, then build it in the database.
Scene	buildScene(XmlElement elt, String type)
StrokeElement	buildStrokeElement(XmlElement elt, String type) Build the given elemnt into a stroke elem
XmlElement	generate(Object in) Unable to generate XML by default.
XmlElement	generateComposite(CompositeElement in, String name)
XmlElement	generateStroke(StrokeElement in)

Methods inherited from class diva.util.xml.AbstractXmlBuilder

getDelegate, setDelegate

Methods inherited from class java.lang.Object

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

Field Detail

BUILDER_DECLS

public static final String BUILDER_DECLS

See Also:

Constant Field Values

SCENE_TAG

public static final String SCENE_TAG

Indicates the file contains a scene.

See Also:

Constant Field Values

COMPOSITE_ELEMENT_TAG

public static final String COMPOSITE_ELEMENT_TAG

Indicates a scene element.

See Also:

Constant Field Values

STROKE_ELEMENT_TAG

public static final String STROKE_ELEMENT_TAG

Indicates a stroke element.

See Also:

Constant Field Values

TYPE_TAG

public static final String TYPE_TAG

Indicates the type of scene element.

See Also:

Constant Field Values

NAME_TAG

public static final String NAME_TAG

Indicates the name of scene element in a composite element.

See Also:

Constant Field Values

ROOT_NAME

public static final String ROOT_NAME

The name of the root element.

See Also:

Constant Field Values

CONFIDENCE_TAG

public static final String CONFIDENCE_TAG

Indicates the confidence of a scene element.

See Also:

Constant Field Values

POINTS_TAG

public static final String POINTS_TAG

Indicates the stroke path for a stroke element.

See Also:

Constant Field Values

Constructor Detail

SceneBuilder

public SceneBuilder()

Method Detail

build

public Object build(XmlElement elt,
                    String type)
             throws Exception

"scene" => return a scene database "compositeElement" => return a CompositeElement object "strokeElement" => return a StrokeElement object

Specified by:

build in interface XmlBuilder

Specified by:

build in class AbstractXmlBuilder

Throws:

Exception

buildScene

public Scene buildScene(XmlElement elt,
                        String type)
                 throws Exception

Throws:

Exception

buildCompositeElement

public CompositeElement buildCompositeElement(XmlElement elt,
                                              String type)
                                       throws Exception

Given a composite element represented by its parsed XML equivalent, first build all of its children in the database, then build it in the database.

Throws:

Exception

buildStrokeElement

public StrokeElement buildStrokeElement(XmlElement elt,
                                        String type)

Build the given elemnt into a stroke elem

generate

public XmlElement generate(Object in)
                    throws Exception

Description copied from class: AbstractXmlBuilder

Unable to generate XML by default.

Specified by:

generate in interface XmlBuilder

Overrides:

generate in class AbstractXmlBuilder

Throws:

Exception

generateComposite

public XmlElement generateComposite(CompositeElement in,
                                    String name)
                             throws Exception

Throws:

Exception

generateStroke

public XmlElement generateStroke(StrokeElement in)
                          throws IOException

Throws:

IOException