org.eclipse.jdt.core.CompletionProposal.getCompletionLocation java code examples

Common ways to obtain CompletionProposal

private void myMethod () {
 CompletionProposal c =new InternalCompletionProposal(kind, completionLocation)
CompletionEngine completionEngine;completionEngine.createProposal(kind, completionOffset)
JavaContentAssistInvocationContext javaContentAssistInvocationContext;CompletionProposal.create(kind, javaContentAssistInvocationContext.getInvocationOffset())
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}

/**
 * Returns the replacement length of a given completion proposal. The
 * replacement length is usually the difference between the return values of
 * <code>proposal.getReplaceEnd</code> and
 * <code>proposal.getReplaceStart</code>, but this behavior may be
 * overridden by calling {@link #setReplacementLength(int)}.
 *
 * @param proposal the completion proposal to get the replacement length for
 * @return the replacement length for <code>proposal</code>
 */
protected final int getLength(CompletionProposal proposal) {
  int start= proposal.getReplaceStart();
  int end= proposal.getReplaceEnd();
  int length;
  if (fUserReplacementLength == -1) {
    length= end - start;
  } else {
    length= fUserReplacementLength;
    // extend length to begin at start
    int behindCompletion= proposal.getCompletionLocation() + 1;
    if (start < behindCompletion) {
      length+= behindCompletion - start;
    }
  }
  return length;
}

/**
 * Returns the replacement length of a given completion proposal. The
 * replacement length is usually the difference between the return values of
 * <code>proposal.getReplaceEnd</code> and
 * <code>proposal.getReplaceStart</code>, but this behavior may be
 * overridden by calling {@link #setReplacementLength(int)}.
 *
 * @param proposal the completion proposal to get the replacement length for
 * @return the replacement length for <code>proposal</code>
 */
protected final int getLength(CompletionProposal proposal) {
  int start= proposal.getReplaceStart();
  int end= proposal.getReplaceEnd();
  int length;
  if (fUserReplacementLength == -1) {
    length= end - start;
  } else {
    length= fUserReplacementLength;
    // extend length to begin at start
    int behindCompletion= proposal.getCompletionLocation() + 1;
    if (start < behindCompletion) {
      length+= behindCompletion - start;
    }
  }
  return length;
}

/**
 * Returns the replacement length of a given completion proposal. The
 * replacement length is usually the difference between the return values of
 * <code>proposal.getReplaceEnd</code> and
 * <code>proposal.getReplaceStart</code>, but this behavior may be
 * overridden by calling {@link #setReplacementLength(int)}.
 *
 * @param proposal the completion proposal to get the replacement length for
 * @return the replacement length for <code>proposal</code>
 */
protected final int getLength(CompletionProposal proposal) {
  int start= proposal.getReplaceStart();
  int end= proposal.getReplaceEnd();
  int length;
  if (fUserReplacementLength == -1) {
    length= end - start;
  } else {
    length= fUserReplacementLength;
    // extend length to begin at start
    int behindCompletion= proposal.getCompletionLocation() + 1;
    if (start < behindCompletion) {
      length+= behindCompletion - start;
    }
  }
  return length;
}

buffer.append("\tCompletionLocation[").append(proposal.getCompletionLocation()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
int start = proposal.getReplaceStart();
int end = proposal.getReplaceEnd();

buffer.append("\tCompletionLocation[").append(proposal.getCompletionLocation()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
int start = proposal.getReplaceStart();
int end = proposal.getReplaceEnd();

buffer.append("\tCompletionLocation[").append(proposal.getCompletionLocation()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
int start = proposal.getReplaceStart();
int end = proposal.getReplaceEnd();

buffer.append("\tCompletionLocation[").append(proposal.getCompletionLocation()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
int start = proposal.getReplaceStart();
int end = proposal.getReplaceEnd();

buffer.append("\tCompletionLocation[").append(proposal.getCompletionLocation()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
int start = proposal.getReplaceStart();
int end = proposal.getReplaceEnd();

buffer.append("\tCompletionLocation[").append(proposal.getCompletionLocation()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
int start = proposal.getReplaceStart();
int end = proposal.getReplaceEnd();

JavaModelUtil.reconcile(cu);
String[][] parameterTypes= getParameterSignatures();
ParameterGuesser guesser= new ParameterGuesser(fProposal.getCompletionLocation() + 1, cu);

private void acceptPotentialMethodDeclaration(CompletionProposal proposal) {
  if (fCompilationUnit == null)
    return;
  String prefix= String.valueOf(proposal.getName());
  int completionStart= proposal.getReplaceStart();
  int completionEnd= proposal.getReplaceEnd();
  int relevance= computeRelevance(proposal);
  try {
    IJavaElement element= fCompilationUnit.getElementAt(proposal.getCompletionLocation() + 1);
    if (element != null) {
      IType type= (IType) element.getAncestor(IJavaElement.TYPE);
      if (type != null) {
        GetterSetterCompletionProposal.evaluateProposals(type, prefix, completionStart, completionEnd - completionStart, relevance + 1, fSuggestedMethodNames, fJavaProposals);
        MethodDeclarationCompletionProposal.evaluateProposals(type, prefix, completionStart, completionEnd - completionStart, relevance, fSuggestedMethodNames, fJavaProposals);
      }
    }
  } catch (CoreException e) {
    JavaPlugin.log(e);
  }
}

/**
 * Creates a new context information.
 *
 * @param proposal the JDT Core completion proposal
 */
public ProposalContextInformation(CompletionProposal proposal) {
  // don't cache the core proposal because the ContentAssistant might
  // hang on to the context info.
  CompletionProposalLabelProvider labelProvider= new CompletionProposalLabelProvider();
  fInformationDisplayString= labelProvider.createParameterList(proposal);
  ImageDescriptor descriptor= labelProvider.createImageDescriptor(proposal);
  if (descriptor != null)
    fImage= JavaPlugin.getImageDescriptorRegistry().get(descriptor);
  else
    fImage= null;
  if (proposal.getCompletion().length == 0)
    fPosition= proposal.getCompletionLocation() + 1;
  else
    fPosition= -1;
  fContextDisplayString= labelProvider.createLabel(proposal);
}

/**
 * Creates a new context information.
 */
public ProposalContextInformation(CompletionProposal proposal) {
  // don't cache the core proposal because the ContentAssistant might
  // hang on to the context info.
  CompletionProposalLabelProvider labelProvider= new CompletionProposalLabelProvider();
  fInformationDisplayString= labelProvider.createParameterList(proposal);
  ImageDescriptor descriptor= labelProvider.createImageDescriptor(proposal);
  if (descriptor != null)
    fImage= JavaPlugin.getImageDescriptorRegistry().get(descriptor);
  else
    fImage= null;
  if (proposal.getCompletion().length == 0)
    fPosition= proposal.getCompletionLocation() + 1;
  else
    fPosition= -1;
  fContextDisplayString= labelProvider.createLabel(proposal);
}

/**
 * Creates a new context information.
 *
 * @param proposal the JDT Core completion proposal
 */
public ProposalContextInformation(CompletionProposal proposal) {
  // don't cache the core proposal because the ContentAssistant might
  // hang on to the context info.
  CompletionProposalLabelProvider labelProvider= new CompletionProposalLabelProvider();
  fInformationDisplayString= labelProvider.createParameterList(proposal);
  ImageDescriptor descriptor= labelProvider.createImageDescriptor(proposal);
  if (descriptor != null)
    fImage= JavaPlugin.getImageDescriptorRegistry().get(descriptor);
  else
    fImage= null;
  if (proposal.getCompletion().length == 0)
    fPosition= proposal.getCompletionLocation() + 1;
  else
    fPosition= -1;
  fContextDisplayString= labelProvider.createLabel(proposal);
}

private void acceptPotentialMethodDeclaration(CompletionProposal proposal) {
  try {
    IJavaElement enclosingElement = null;
    if (response.getContext().isExtended()) {
      enclosingElement = response.getContext().getEnclosingElement();
    } else if (unit != null) {
      // kept for backward compatibility: CU is not reconciled at this moment, information is missing (bug 70005)
      enclosingElement = unit.getElementAt(proposal.getCompletionLocation() + 1);
    }
    if (enclosingElement == null) {
      return;
    }
    IType type = (IType) enclosingElement.getAncestor(IJavaElement.TYPE);
    if (type != null) {
      String prefix = String.valueOf(proposal.getName());
      int completionStart = proposal.getReplaceStart();
      int completionEnd = proposal.getReplaceEnd();
      int relevance = proposal.getRelevance() + 6;
      GetterSetterCompletionProposal.evaluateProposals(type, prefix, completionStart, completionEnd - completionStart, relevance, proposals);
    }
  } catch (CoreException e) {
    JavaLanguageServerPlugin.logException("Accept potential method declaration failed for completion ", e);
  }
}

private void acceptPotentialMethodDeclaration(CompletionProposal proposal) {
  try {
    IJavaElement enclosingElement= null;
    if (getContext().isExtended()) {
      enclosingElement= getContext().getEnclosingElement();
    } else if (fCompilationUnit != null) {
      // kept for backward compatibility: CU is not reconciled at this moment, information is missing (bug 70005)
      enclosingElement= fCompilationUnit.getElementAt(proposal.getCompletionLocation() + 1);
    }
    if (enclosingElement == null)
      return;
    IType type= (IType) enclosingElement.getAncestor(IJavaElement.TYPE);
    if (type != null) {
      String prefix= String.valueOf(proposal.getName());
      int completionStart= proposal.getReplaceStart();
      int completionEnd= proposal.getReplaceEnd();
      int relevance= computeRelevance(proposal);
      GetterSetterCompletionProposal.evaluateProposals(type, prefix, completionStart, completionEnd - completionStart, relevance + 2, fSuggestedMethodNames, fJavaProposals);
      MethodDeclarationCompletionProposal.evaluateProposals(type, prefix, completionStart, completionEnd - completionStart, relevance, fSuggestedMethodNames, fJavaProposals);
    }
  } catch (CoreException e) {
    JavaPlugin.log(e);
  }
}

private void acceptPotentialMethodDeclaration(CompletionProposal proposal) {
  try {
    IJavaElement enclosingElement= null;
    if (getContext().isExtended()) {
      enclosingElement= getContext().getEnclosingElement();
    } else if (fCompilationUnit != null) {
      // kept for backward compatibility: CU is not reconciled at this moment, information is missing (bug 70005)
      enclosingElement= fCompilationUnit.getElementAt(proposal.getCompletionLocation() + 1);
    }
    if (enclosingElement == null)
      return;
    IType type= (IType) enclosingElement.getAncestor(IJavaElement.TYPE);
    if (type != null) {
      String prefix= String.valueOf(proposal.getName());
      int completionStart= proposal.getReplaceStart();
      int completionEnd= proposal.getReplaceEnd();
      int relevance= computeRelevance(proposal);
      GetterSetterCompletionProposal.evaluateProposals(type, prefix, completionStart, completionEnd - completionStart, relevance + 2, fSuggestedMethodNames, fJavaProposals);
      MethodDeclarationCompletionProposal.evaluateProposals(type, prefix, completionStart, completionEnd - completionStart, relevance, fSuggestedMethodNames, fJavaProposals);
    }
  } catch (CoreException e) {
    JavaPlugin.log(e);
  }
}

Javadoc

Returns the character index in the source file buffer where source completion was requested (the offset parameter to ICodeAssist.codeComplete minus one).

Popular methods of CompletionProposal

getKind
Returns the kind of completion being proposed. The set of different kinds of completion proposals is
getName
Returns the simple name of the method, field, member, or variable relevant in the context, ornull if
getSignature
Returns the signature of the method or type relevant in the context, or null if none. This field is
findParameterNames
Finds the method parameter names. This information is relevant to method reference (and method decla
getCompletion
Returns the proposed sequence of characters to insert into the source file buffer, replacing the cha
getDeclarationSignature
Returns the type signature or package name of the relevant declaration in the context, or null if no
getReplaceStart
Returns the character index of the start of the subrange in the source file buffer to be replaced by
create
Creates a basic completion proposal. All instance field have plausible default values unless otherwi
getDeclarationKey
Returns the key of the relevant declaration in the context, or null if none. This field is availabl
getRelevance
Returns the relative relevance rating of this proposal.
getReplaceEnd
Returns the character index of the end of the subrange in the source file buffer to be replaced by t
getFlags
Returns the modifier flags relevant in the context, orFlags.AccDefault if none. This field is avail

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How to use getCompletionLocationmethodin org.eclipse.jdt.core.CompletionProposal

Best Java code snippets using org.eclipse.jdt.core.CompletionProposal.getCompletionLocation (Showing top 17 results out of 315)

How to use
getCompletionLocation
method
in
org.eclipse.jdt.core.CompletionProposal