public class AbstractDocument.BranchElement extends AbstractDocument.AbstractElement
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeans™
has been added to the java.beans package.
Please see XMLEncoder.
AttributeSet.CharacterAttribute, AttributeSet.ColorAttribute, AttributeSet.FontAttribute, AttributeSet.ParagraphAttributeNameAttribute, ResolveAttribute| Constructor and Description |
|---|
BranchElement(Element parent,
AttributeSet a)
Constructs a composite element that initially contains
no children.
|
| Modifier and Type | Method and Description |
|---|---|
Enumeration |
children()
Returns the children of the receiver as an
Enumeration. |
boolean |
getAllowsChildren()
Returns true if the receiver allows children.
|
Element |
getElement(int index)
Gets a child element.
|
int |
getElementCount()
Gets the number of children for the element.
|
int |
getElementIndex(int offset)
Gets the child element index closest to the given model offset.
|
int |
getEndOffset()
Gets the ending offset in the model for the element.
|
String |
getName()
Gets the element name.
|
int |
getStartOffset()
Gets the starting offset in the model for the element.
|
boolean |
isLeaf()
Checks whether the element is a leaf.
|
Element |
positionToElement(int pos)
Gets the child element that contains
the given model position.
|
void |
replace(int offset,
int length,
Element[] elems)
Replaces content with a new set of elements.
|
String |
toString()
Converts the element to a string.
|
addAttribute, addAttributes, containsAttribute, containsAttributes, copyAttributes, dump, getAttribute, getAttributeCount, getAttributeNames, getAttributes, getChildAt, getChildCount, getDocument, getIndex, getParent, getParentElement, getResolveParent, isDefined, isEqual, removeAttribute, removeAttributes, removeAttributes, setResolveParentpublic BranchElement(Element parent, AttributeSet a)
parent - The parent elementa - the attributes for the elementpublic Element positionToElement(int pos)
pos - the position >= 0public void replace(int offset,
int length,
Element[] elems)
offset - the starting offset >= 0length - the length to replace >= 0elems - the new elementspublic String toString()
public String getName()
getName in interface ElementgetName in class AbstractDocument.AbstractElementpublic int getStartOffset()
getStartOffset in interface ElementgetStartOffset in class AbstractDocument.AbstractElementDocument,
AbstractDocumentpublic int getEndOffset()
getEndOffset in interface ElementgetEndOffset in class AbstractDocument.AbstractElementNullPointerException - if this element has no childrenDocument,
AbstractDocumentpublic Element getElement(int index)
getElement in interface ElementgetElement in class AbstractDocument.AbstractElementindex - the child index, >= 0 && < getElementCount()public int getElementCount()
getElementCount in interface ElementgetElementCount in class AbstractDocument.AbstractElementpublic int getElementIndex(int offset)
getElementIndex in interface ElementgetElementIndex in class AbstractDocument.AbstractElementoffset - the offset >= 0public boolean isLeaf()
public boolean getAllowsChildren()
getAllowsChildren in interface TreeNodegetAllowsChildren in class AbstractDocument.AbstractElementpublic Enumeration children()
Enumeration.children in interface TreeNodechildren in class AbstractDocument.AbstractElement Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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