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be.lassi.ui.sheet.parse
Class DocumentSyntax

java.lang.Object
  extended by javax.swing.text.AbstractDocument
      extended by javax.swing.text.PlainDocument
          extended by be.lassi.ui.sheet.parse.DocumentSyntax
All Implemented Interfaces:
java.io.Serializable, javax.swing.text.Document
Direct Known Subclasses:
DocumentLevel, DocumentTiming
public abstract class DocumentSyntax
extends javax.swing.text.PlainDocument

Performs syntax check before changing the string in the document. The actual check is performed in a subclass of 'Syntax'.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.text.AbstractDocument
javax.swing.text.AbstractDocument.AbstractElement, javax.swing.text.AbstractDocument.AttributeContext, javax.swing.text.AbstractDocument.BranchElement, javax.swing.text.AbstractDocument.Content, javax.swing.text.AbstractDocument.DefaultDocumentEvent, javax.swing.text.AbstractDocument.ElementEdit, javax.swing.text.AbstractDocument.LeafElement
 
Field Summary
 
Fields inherited from class javax.swing.text.PlainDocument
lineLimitAttribute, tabSizeAttribute
 
Fields inherited from class javax.swing.text.AbstractDocument
BAD_LOCATION, BidiElementName, ContentElementName, ElementNameAttribute, listenerList, ParagraphElementName, SectionElementName
 
Fields inherited from interface javax.swing.text.Document
StreamDescriptionProperty, TitleProperty
 
Constructor Summary
DocumentSyntax()
           
 
Method Summary
protected abstract  Syntax getSyntax()
          Answer an instance of a sub class that implements 'Syntax', that will perform the actual syntax check.
 void insertString(int offset, java.lang.String string, javax.swing.text.AttributeSet a)
          Inserts the new string after making sure that the syntax after the insert is still ok.
 
Methods inherited from class javax.swing.text.PlainDocument
createDefaultRoot, getDefaultRootElement, getParagraphElement, insertUpdate, removeUpdate
 
Methods inherited from class javax.swing.text.AbstractDocument
addDocumentListener, addUndoableEditListener, createBranchElement, createLeafElement, createPosition, dump, fireChangedUpdate, fireInsertUpdate, fireRemoveUpdate, fireUndoableEditUpdate, getAsynchronousLoadPriority, getAttributeContext, getBidiRootElement, getContent, getCurrentWriter, getDocumentFilter, getDocumentListeners, getDocumentProperties, getEndPosition, getLength, getListeners, getProperty, getRootElements, getStartPosition, getText, getText, getUndoableEditListeners, postRemoveUpdate, putProperty, readLock, readUnlock, remove, removeDocumentListener, removeUndoableEditListener, render, replace, setAsynchronousLoadPriority, setDocumentFilter, setDocumentProperties, writeLock, writeUnlock
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DocumentSyntax

public DocumentSyntax()
Method Detail

getSyntax

protected abstract Syntax getSyntax()
Answer an instance of a sub class that implements 'Syntax', that will perform the actual syntax check.

Returns:
Syntax

insertString

public void insertString(int offset,
                         java.lang.String string,
                         javax.swing.text.AttributeSet a)
                  throws javax.swing.text.BadLocationException
Inserts the new string after making sure that the syntax after the insert is still ok. If the syntax is nok, the insert is not done.

Specified by:
insertString in interface javax.swing.text.Document
Overrides:
insertString in class javax.swing.text.PlainDocument
Throws:
javax.swing.text.BadLocationException
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