org.exolab.castor.xml.dtd

Class Element


public class Element
extends java.lang.Object

Implementation of DTD Element declaration specification.
Version:
$Revision: 1.1.1.1 $ $Date: 2003/03/03 07:09:20 $
Author:
Alexander Totok

Constructor Summary

Element(DTDdocument document)
Constructor, setting owning DTD document of the element.
Element(DTDdocument document, String name)
Constructor, setting the name of the element and owning DTD document.

Method Summary

void
addAttribute(Attribute attribute)
Adds attribute to the element.
void
addMixedContentChild(String child)
Adds name of a child to the set of children's names.
Enumeration
getAttributes()
Returns enumeration of the attributes of the element.
ContentParticle
getContent()
Returns Content Particle, representing the content of the element, if has ELEMENTS_ONLY content, null otherwise.
DTDdocument
getDocument()
Returns DTD document owning this element.
Iterator
getMixedContentChildren()
Returns iterator of the set of mixed children, if of MIXED content, null otherwise.
String
getName()
Returns the name of the element.
boolean
isAnyContent()
True if the element is of ANY content type, false otherwise.
boolean
isElemOnlyContent()
True if the element is of ELEMENTS_ONLY content type, false otherwise.
boolean
isEmptyContent()
True if the element is of EMPTY content type, false otherwise.
boolean
isMixedContent()
True if the element is of MIXED content type, false otherwise.
void
setAnyContent()
Sets the content type of the element to ANY.
void
setElemOnlyContent(ContentParticle cp)
Sets the content type of the element to ELEMENTS_ONLY.
void
setEmptyContent()
Sets the content type of the element to EMPTY.
void
setMixedContent()
Sets the content type of the element to MIXED.
void
setName(String name)
Sets the name of the element.

Constructor Details

Element

public Element(DTDdocument document)
Constructor, setting owning DTD document of the element.
Parameters:
document - must not be null.

Element

public Element(DTDdocument document,
               String name)
Constructor, setting the name of the element and owning DTD document.
Parameters:
document - must not be null.

Method Details

addAttribute

public void addAttribute(Attribute attribute)
Adds attribute to the element. If the element already has the attribute with the same name, does nothing.

addMixedContentChild

public void addMixedContentChild(String child)
            throws DTDException
Adds name of a child to the set of children's names.
Throws:
DTDException - if there already exists the child with the same name.

getAttributes

public Enumeration getAttributes()
Returns enumeration of the attributes of the element.

getContent

public ContentParticle getContent()
Returns Content Particle, representing the content of the element, if has ELEMENTS_ONLY content, null otherwise.

getDocument

public DTDdocument getDocument()
Returns DTD document owning this element.

getMixedContentChildren

public Iterator getMixedContentChildren()
Returns iterator of the set of mixed children, if of MIXED content, null otherwise.

getName

public String getName()
Returns the name of the element.

isAnyContent

public boolean isAnyContent()
True if the element is of ANY content type, false otherwise.

isElemOnlyContent

public boolean isElemOnlyContent()
True if the element is of ELEMENTS_ONLY content type, false otherwise.

isEmptyContent

public boolean isEmptyContent()
True if the element is of EMPTY content type, false otherwise.

isMixedContent

public boolean isMixedContent()
True if the element is of MIXED content type, false otherwise.

setAnyContent

public void setAnyContent()
Sets the content type of the element to ANY.

setElemOnlyContent

public void setElemOnlyContent(ContentParticle cp)
Sets the content type of the element to ELEMENTS_ONLY.
Parameters:
cp - Content Particle representing content of the element.

setEmptyContent

public void setEmptyContent()
Sets the content type of the element to EMPTY.

setMixedContent

public void setMixedContent()
Sets the content type of the element to MIXED.

setName

public void setName(String name)
Sets the name of the element.

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