Java Foundation Classes in a Nutshell

// Public Methods Overriding AbstractDocument.AbstractElement

public java.util.Enumeration children();

constantpublic boolean getAllowsChildren();

public javax.swing.text.Element getElement(int index);

public int getElementCount();

public int getElementIndex(int offset);

public int getEndOffset();

public String getName();

public int getStar tOffset();

constantpublic boolean isLeaf();

// Public Methods Overriding Object

public String toString();

}

Subc lasses: DefaultStyledDocument.SectionElement, javax.swing .text.html.HTMLDocument.BlockElement

AbstractDocument.Content Ja va 1.2

javax.swing .text

This interface defines an abstract repr esentation of an editable piece of text. An Abstract-

Document.Content object is used to repr esent the contents of any Document derived from

AbstractDocument.AContent implementation must be able to retur n arbitrary text seg-

ments, insert and delete text, and retur n Position objects that mark positions within the

content. If the Content implementation allows undo operations, the inser tString() method

should retur nanUndoableEdit object; otherwise it should retur n null. Applications typi-

cally do not use or implement this interface. See StringContent and GapContent for two

implementations.

public abstract static interface AbstractDocument.Content {

// Public Instance Methods

public abstract Position createPosition(int offset) throws BadLocationException;

public abstract ...