Examples of org.eclipse.jface.text.rules.FastPartitioner

org.eclipse.jface.text.rules.FastPartitioner
A standard implementation of a document partitioner. It uses an {@link IPartitionTokenScanner} to scan the document and to determine thedocument's partitioning. The tokens returned by the scanner must return the partition type as their data. The partitioner remembers the document's partitions in the document itself rather than maintaining its own data structure.
To reduce array creations in {@link IDocument#getPositions(String)}, the positions get cached. The cache is cleared after updating the positions in {@link #documentChanged2(DocumentEvent)}. Subclasses need to call {@link #clearPositionCache()} after modifying the partitioner's positions.The cached positions may be accessed through {@link #getPositions()}.
@see IPartitionTokenScanner @since 3.1


  protected IDocument createDocument(Object element) throws CoreException {
    IDocument document = super.createDocument(element);
    if (document != null) {
      IDocumentPartitioner partitioner =
        new FastPartitioner(
          new DroolsPartitionScanner(),
          new String[] {
            DroolsPartitionScanner.TAG,
            DroolsPartitionScanner.COMMENT });
      partitioner.connect(document);
      document.setDocumentPartitioner(partitioner);
    }
    return document;
  }

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  @Override
  protected IDocument createDocument(Object element) throws CoreException {
    IDocument document = super.createDocument(element);
    if (document != null) {
      IDocumentPartitioner partitioner =
        new FastPartitioner(
          new RSPartitionScanner(),
          new String[] {
            RSPartitionScanner.COMMENT });
      partitioner.connect(document);
      document.setDocumentPartitioner(partitioner);
    }
    return document;
  }

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                       "   then\n" + //
                       "       " +//
                       "end\n\n" ;


        IDocument doc = new Document( input );
        IDocumentPartitioner partitioner = new FastPartitioner( new DRLPartionScanner(),
                                                                DRLPartionScanner.LEGAL_CONTENT_TYPES );
        partitioner.connect( doc );
        doc.setDocumentPartitioner( partitioner );
        return doc;
    }

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        assertThat(shell, is(not(nullValue())));
        this.shell = shell;
        shell.addListener(this);
        changed(new BackendShellEvent(0, 0, get()));
        final IDocumentPartitioner partitioner = new FastPartitioner(createScanner(),
                LEGAL_CONTENT_TYPES);
        partitioner.connect(this);
        setDocumentPartitioner(partitioner);
    }

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        }
        partitioner.connect(document);
    }


    public static IDocumentPartitioner createDocumentPartitioner() {
        return new FastPartitioner(new ErlangPartitionScanner(),
                IErlangPartitions.LEGAL_PARTITIONS);
    }

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      document.setDocumentPartitioner(partitioner);
    }
    return document;
  }
  private FastPartitioner createPartitioner() {
    return new FastPartitioner( new DjangoPartitionScanner(), IDjangoPartitions.CONFIGURED_CONTENT_TYPES);
  }

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                       "   then\n" + //
                       "       " +//
                       "end\n\n" ;


        IDocument doc = new Document( input );
        IDocumentPartitioner partitioner = new FastPartitioner( new DRLPartionScanner(),
                                                                DRLPartionScanner.LEGAL_CONTENT_TYPES );
        partitioner.connect( doc );
        doc.setDocumentPartitioner( partitioner );
        return doc;
    }

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            value = "";
        }
        IDocument document = new Document(value);
        actionViewer.setDocument(document);
        IDocumentPartitioner partitioner =
            new FastPartitioner(
                new DRLPartionScanner(),
                DRLPartionScanner.LEGAL_CONTENT_TYPES);
        partitioner.connect(document);
        document.setDocumentPartitioner(partitioner);
        actionViewer.getControl().addKeyListener(new KeyListener() {
            public void keyPressed(KeyEvent e) {
                if (e.character == ' ' && e.stateMask == SWT.CTRL) {
                    actionViewer.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);

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            value = "";
        }
        IDocument document = new Document(value);
        actionViewer.setDocument(document);
        IDocumentPartitioner partitioner =
            new FastPartitioner(
                new DRLPartionScanner(),
                DRLPartionScanner.LEGAL_CONTENT_TYPES);
        partitioner.connect(document);
        document.setDocumentPartitioner(partitioner);
        actionViewer.getControl().addKeyListener(new KeyListener() {
            public void keyPressed(KeyEvent e) {
                if (e.character == ' ' && e.stateMask == SWT.CTRL) {
                    actionViewer.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);

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            }
        });
        IDocument document = new Document();
        constraintViewer.setDocument(document);
        IDocumentPartitioner partitioner =
            new FastPartitioner(
                new DRLPartionScanner(),
                DRLPartionScanner.LEGAL_CONTENT_TYPES);
        partitioner.connect(document);
        document.setDocumentPartitioner(partitioner);
        constraintViewer.getControl().addKeyListener(new KeyListener() {
            public void keyPressed(KeyEvent e) {
                if (e.character == ' ' && e.stateMask == SWT.CTRL) {
                    constraintViewer.doOperation(ISourceViewer.CONTENTASSIST_PROPOSALS);

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