javax.swing.text
Class AbstractDocument.BranchElement
- AbstractDocument
- AttributeSet, Element, MutableAttributeSet, Serializable, TreeNode
An implementation of
Element to represent composite
Elements that contain other
Elements.
Enumeration<E> | children()- Returns the children of this
BranchElement.
|
boolean | getAllowsChildren()- Returns
true since BranchElements allow
child elements.
|
Element | getElement(int index)- Returns the child element at the specified
index.
|
int | getElementCount()- Returns the number of child elements of this element.
|
int | getElementIndex(int offset)- Returns the index of the child element that spans the specified
offset in the document model.
|
int | getEndOffset()- Returns the offset inside the document model that is after the last
character of this element.
|
String | getName()- Returns the name of this element.
|
int | getStartOffset()- Returns the start offset of this element inside the document model.
|
boolean | isLeaf()- Returns
false since BranchElement are no
leafes.
|
Element | positionToElement(int position)- Returns the
Element at the specified Document
offset.
|
void | replace(int offset, int length, Element[] elements)- Replaces a set of child elements with a new set of child elemens.
|
String | toString()- Returns a string representation of this element.
|
addAttribute, addAttributes, children, containsAttribute, containsAttributes, copyAttributes, dump, getAllowsChildren, getAttribute, getAttributeCount, getAttributeNames, getAttributes, getChildAt, getChildCount, getDocument, getElement, getElementCount, getElementIndex, getEndOffset, getIndex, getName, getParent, getParentElement, getResolveParent, getStartOffset, isDefined, isEqual, isLeaf, removeAttribute, removeAttributes, removeAttributes, setResolveParent |
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
BranchElement
public BranchElement(Element parent,
AttributeSet attributes) Creates a new BranchElement with the specified
parent and attributes.
parent - the parent element of this BranchElementattributes - the attributes to set on this
BranchElement
getEndOffset
public int getEndOffset()
Returns the offset inside the document model that is after the last
character of this element.
This is the end offset of the last child element. If this element
has no children, this method throws a NullPointerException.
- getEndOffset in interface Element
- getEndOffset in interface AbstractDocument.AbstractElement
- the offset inside the document model that is after the last
character of this element
positionToElement
public Element positionToElement(int position)
Returns the Element at the specified Document
offset.
- the
Element at the specified Document
offset
replace
public void replace(int offset,
int length,
Element[] elements) Replaces a set of child elements with a new set of child elemens.
offset - the start index of the elements to be removedlength - the number of elements to be removedelements - the new elements to be inserted
toString
public String toString()
Returns a string representation of this element.
- toString in interface Object
- a string representation of this element
AbstractDocument.java --
Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
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