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An element represents a portion of a StructuredDocument
. An element
is identifiable by a key
and may also optionally have a
value
. Each Element also maintains a collection of references
to other elements, its
StructuredDocument
. A StructuredDocument
is a specialized
form of Element with additional features that make it appropriate for
acting as the root of a hierarchy of elements.
Document
,
StructuredDocument
,
StructuredDocumentFactory
,
StructuredTextDocument
,
TextElement
Method Summary | |
void |
appendChild(Element element)
Add a child element to this element. |
Enumeration |
getChildren()
Returns an enumeration of the immediate children of this element. |
Enumeration |
getChildren(Object key)
Returns an enumeration of the immediate children of this element whose name match the specified key. |
Object |
getKey()
Get the key associated with this Element. |
Element |
getParent()
Get the parent element of this element. |
StructuredDocument |
getRoot()
Get the root Element of the hierarchy this Element belongs to. |
Object |
getValue()
Get the value (if any) associated with this Element. |
Method Detail |
public Object getKey()
public Object getValue()
public StructuredDocument getRoot()
public Element getParent()
null
is returned. If this
element is the root element of the Document then it returns itself. ie.,
this == this.getParent()
.
public void appendChild(Element element)
element
- the element to be added as a childpublic Enumeration getChildren()
public Enumeration getChildren(Object key)
key
- The key which will be matched against.
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JXTA J2SE | ||||||||||
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