Examples of org.eclipse.jdt.core.CompletionRequestor

org.eclipse.jdt.core.CompletionRequestor
Abstract base class for a completion requestor which is passed completion proposals as they are generated in response to a code assist request.
This class is intended to be subclassed by clients.

The code assist engine normally invokes methods on completion requestor in the following sequence:
```
 requestor.beginReporting(); requestor.acceptContext(context); requestor.accept(proposal_1); requestor.accept(proposal_2); ... requestor.endReporting(); 
```
If, however, the engine is unable to offer completion proposals for whatever reason, completionFailure is called with a problem object describing why completions were unavailable. In this case, the sequence of calls is:
```
 requestor.beginReporting(); requestor.acceptContext(context); requestor.completionFailure(problem); requestor.endReporting(); 
```
In either case, the bracketing beginReporting endReporting calls are always made as well as acceptContext call.

The class was introduced in 3.0 as a more evolvable replacement for the ICompletionRequestor interface.
@see ICodeAssist @since 3.0

        return list;
    }


    public static List<String> getAllClassesInPackage(String packageName, IJavaProject javaProject) {
        final List<String> list = new ArrayList<String>();
        CompletionRequestor requestor = new CompletionRequestor() {
            public void accept(org.eclipse.jdt.core.CompletionProposal proposal) {
                String className = new String(proposal.getCompletion());
                if (proposal.getKind() == org.eclipse.jdt.core.CompletionProposal.TYPE_REF) {
                    list.add(className);
                }

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            IEditorInput input = getEditorInput();
            if (input instanceof IFileEditorInput) {
                IProject project = ((IFileEditorInput) input).getFile().getProject();
                IJavaProject javaProject = JavaCore.create(project);


                CompletionRequestor requestor = new CompletionRequestor() {
                    public void accept(org.eclipse.jdt.core.CompletionProposal proposal) {
                        String functionName = new String(proposal.getCompletion());
                        if (proposal.getKind() == org.eclipse.jdt.core.CompletionProposal.METHOD_REF) {
                            list.add(functionName.substring(0, functionName.length() - 2)); // remove the ()
                        }

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        return list;
    }


    public static List<String> getAllClassesInPackage(String packageName, IJavaProject javaProject) {
        final List<String> list = new ArrayList<String>();
        CompletionRequestor requestor = new CompletionRequestor() {
            public void accept(org.eclipse.jdt.core.CompletionProposal proposal) {
                String className = new String(proposal.getCompletion());
                if (proposal.getKind() == org.eclipse.jdt.core.CompletionProposal.TYPE_REF) {
                    list.add(className);
                }

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            IEditorInput input = getEditorInput();
            if (input instanceof IFileEditorInput) {
                IProject project = ((IFileEditorInput) input).getFile().getProject();
                IJavaProject javaProject = JavaCore.create(project);


                CompletionRequestor requestor = new CompletionRequestor() {
                    public void accept(org.eclipse.jdt.core.CompletionProposal proposal) {
                        String functionName = new String(proposal.getCompletion());
                        if (proposal.getKind() == org.eclipse.jdt.core.CompletionProposal.METHOD_REF) {
                            list.add(functionName.substring(0, functionName.length() - 2)); // remove the ()
                        }

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        return list;
    }


    public static List<String> getAllClassesInPackage(String packageName, IJavaProject javaProject) {
        final List<String> list = new ArrayList<String>();
        CompletionRequestor requestor = new CompletionRequestor() {
            public void accept(org.eclipse.jdt.core.CompletionProposal proposal) {
                String className = new String(proposal.getCompletion());
                if (proposal.getKind() == org.eclipse.jdt.core.CompletionProposal.TYPE_REF) {
                    list.add(className);
                }

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            IEditorInput input = getEditorInput();
            if (input instanceof IFileEditorInput) {
                IProject project = ((IFileEditorInput) input).getFile().getProject();
                IJavaProject javaProject = JavaCore.create(project);


                CompletionRequestor requestor = new CompletionRequestor() {
                    public void accept(org.eclipse.jdt.core.CompletionProposal proposal) {
                        String functionName = new String(proposal.getCompletion());
                        if (proposal.getKind() == org.eclipse.jdt.core.CompletionProposal.METHOD_REF) {
                            list.add(functionName.substring(0, functionName.length() - 2)); // remove the ()
                        }

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/**
 * Returns a completion requestor that wraps the given requestor and shift the results
 * according to the start offset and line number offset of the code snippet in the generated compilation unit.
 */
public CompletionRequestor getCompletionRequestor(final CompletionRequestor originalRequestor) {
  return new CompletionRequestor() {
    public void accept(CompletionProposal proposal) {
      switch(proposal.getKind()) {
        case CompletionProposal.TYPE_REF:
          int flags = proposal.getFlags();
          if((flags & Flags.AccEnum) == 0 &&

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