Overview | Package | Class | Tree | Deprecated | Index | Help			Java Platform 1.1.7
PREV CLASS | NEXT CLASS	FRAMES | NO FRAMES
SUMMARY: INNER | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

Interface com.sun.java.swing.text.Element

Implementing Classes:

AbstractDocument.AbstractElement

public abstract interface Element

Interface to describe a structural piece of a document. It is intended to capture the spirit of an SGML element.

Method Summary

AttributeSet	getAttributes() Fetches the collection of attributes this element contains.
Document	getDocument() Fetches the document associated with this element.
int	getElementCount() Gets the number of child elements contained by this element.
Element	getElement(int index) Fetches the child element at the given index.
int	getElementIndex(int offset) Gets the child element index closest to the given offset.
int	getEndOffset() Fetches the offset from the beginning of the document that this element ends at.
java.lang.String	getName() Fetches the name of the element.
Element	getParentElement() Fetches the parent element.
int	getStartOffset() Fetches the offset from the beginning of the document that this element begins at.
boolean	isLeaf() Is this element a leaf element?

Method Detail

getDocument

public Document getDocument()

Fetches the document associated with this element.

Returns:

the document

getParentElement

public Element getParentElement()

Fetches the parent element. If the element is a root level element returns null.

Returns:

the parent element

getName

public java.lang.String getName()

Fetches the name of the element. If the element is used to represent some type of structure, this would be the type name.

Returns:

the element name

getAttributes

public AttributeSet getAttributes()

Fetches the collection of attributes this element contains.

Returns:

the attributes for the element

getStartOffset

public int getStartOffset()

Fetches the offset from the beginning of the document that this element begins at. If this element has children, this will be the offset of the first child.

Returns:

the starting offset >= 0

getEndOffset

public int getEndOffset()

Fetches the offset from the beginning of the document that this element ends at. If this element has children, this will be the end offset of the last child.

Returns:

the ending offset >= 0

getElementIndex

public int getElementIndex(int offset)

Gets the child element index closest to the given offset. The offset is specified relative to the begining of the document.

Parameters:

offset - the specified offset >= 0

Returns:

the element index >= 0

getElementCount

public int getElementCount()

Gets the number of child elements contained by this element. If this element is a leaf, a count of zero is returned.

Returns:

the number of child elements >= 0

getElement

public Element getElement(int index)

Fetches the child element at the given index.

Parameters:

index - the specified index >= 0

Returns:

the child element

isLeaf

public boolean isLeaf()

Is this element a leaf element?

Returns:

true if a leaf element else false