org.eclipse.jdt.core.CompletionProposal.getKind 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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}

private boolean isSupportingRequiredProposals(CompletionProposal proposal) {
  return proposal != null
      && (proposal.getKind() == CompletionProposal.METHOD_REF
      || proposal.getKind() == CompletionProposal.FIELD_REF
      || proposal.getKind() == CompletionProposal.TYPE_REF
          || proposal.getKind() == CompletionProposal.CONSTRUCTOR_INVOCATION || proposal.getKind() == CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION
          || proposal.getKind() == CompletionProposal.ANONYMOUS_CLASS_DECLARATION);
}

  private String getProposal(CompletionProposal proposal) {
    try {
      for (Field field : CompletionProposal.class.getDeclaredFields()) {
        if (int.class.equals(field.getType()) && Integer.valueOf(proposal.getKind()).equals(field.get(null))) {
          return field.getName();
        }
      }
    } catch (Exception e) {
    }
    return "unknown";
  }
}

protected char[] computeTriggerCharacters() {
  if (fProposal.getKind() == CompletionProposal.METHOD_NAME_REFERENCE)
    return METHOD_NAME_TRIGGERS;
  if (hasParameters())
    return METHOD_WITH_ARGUMENTS_TRIGGERS;
  return METHOD_TRIGGERS;
}

protected boolean hasArgumentList(CompletionProposal proposal) {
  if (CompletionProposal.METHOD_NAME_REFERENCE == proposal.getKind()) {
    return false;
  }
  char[] completion= proposal.getCompletion();
  return !isInJavadoc() && completion.length > 0 && completion[completion.length - 1] == RPAREN;
}

/**
 * Creates the context information for a given method reference proposal.
 * The passed proposal must be of kind {@link CompletionProposal#METHOD_REF}.
 *
 * @param methodProposal the method proposal for which to create context information
 * @return the context information for <code>methodProposal</code>
 */
protected final IContextInformation createMethodContextInformation(CompletionProposal methodProposal) {
  Assert.isTrue(methodProposal.getKind() == CompletionProposal.METHOD_REF);
  return new ProposalContextInformation(methodProposal);
}

/**
 * Creates the context information for a given method reference proposal.
 * The passed proposal must be of kind {@link CompletionProposal#METHOD_REF}.
 *
 * @param methodProposal the method proposal for which to create context information
 * @return the context information for <code>methodProposal</code>
 */
protected final IContextInformation createMethodContextInformation(CompletionProposal methodProposal) {
  Assert.isTrue(methodProposal.getKind() == CompletionProposal.METHOD_REF);
  return new ProposalContextInformation(methodProposal);
}

/**
 * Creates the context information for a given method reference proposal.
 * The passed proposal must be of kind {@link CompletionProposal#METHOD_REF}.
 *
 * @param methodProposal the method proposal for which to create context information
 * @return the context information for <code>methodProposal</code>
 */
protected final IContextInformation createMethodContextInformation(CompletionProposal methodProposal) {
  Assert.isTrue(methodProposal.getKind() == CompletionProposal.METHOD_REF);
  return new ProposalContextInformation(methodProposal);
}

@Override
public CharSequence getPrefixCompletionText(IDocument document, int completionOffset) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.getPrefixCompletionText(document, completionOffset);
  return String.valueOf(coreProposal.getName());
}

@Override
protected boolean isPrefix(String prefix, String string) {
  if (fProposal.getKind() == CompletionProposal.METHOD_REF_WITH_CASTED_RECEIVER && prefix != null)
    prefix= prefix.substring(fProposal.getReceiverEnd() - fProposal.getReceiverStart() + 1);
  return super.isPrefix(prefix, string);
}

@Override
public void accept(CompletionProposal proposal) {
  if (!isIgnored(proposal.getKind())) {
    if (proposal.getKind() == CompletionProposal.PACKAGE_REF && unit.getParent() != null && String.valueOf(proposal.getCompletion()).equals(unit.getParent().getElementName())) {
      // Hacky way to boost relevance of current package, for package completions, until
      // https://bugs.eclipse.org/518140 is fixed
      proposal.setRelevance(proposal.getRelevance() + 1);
    }
    proposals.add(proposal);
  }
}

StyledString createModuleProposalLabel(CompletionProposal proposal) {
  int kind= proposal.getKind();
  Assert.isTrue(kind == CompletionProposal.MODULE_REF || kind == CompletionProposal.MODULE_DECLARATION);
  char[] label= proposal.getDeclarationSignature();
  Assert.isNotNull(label);
  return Strings.markJavaElementLabelLTR(new StyledString(String.valueOf(label)));
}

@Override
protected IContextInformation computeContextInformation() {
  // no context information for METHOD_NAME_REF proposals (e.g. for static imports)
  // https://bugs.eclipse.org/bugs/show_bug.cgi?id=94654
  if ((fProposal.getKind() == CompletionProposal.METHOD_REF || fProposal.getKind() == CompletionProposal.CONSTRUCTOR_INVOCATION) && hasParameters()
      && (getReplacementString().endsWith(RPAREN) || getReplacementString().endsWith(SEMICOLON) || getReplacementString().length() == 0)) {
    ProposalContextInformation contextInformation= new ProposalContextInformation(fProposal);
    if (fContextInformationPosition != 0 && fProposal.getCompletion().length == 0)
      contextInformation.setContextInformationPosition(fContextInformationPosition);
    return contextInformation;
  }
  return super.computeContextInformation();
}

@Override
protected boolean isOffsetValid(int offset) {
  if (fProposal.getKind() != CompletionProposal.CONSTRUCTOR_INVOCATION)
    return super.isOffsetValid(offset);
  return fProposal.getRequiredProposals()[0].getReplaceStart() <= offset;
}

protected IJavaCompletionProposal createJavaCompletionProposal(CompletionProposal proposal) {
  switch (proposal.getKind()) {
    case CompletionProposal.METHOD_REF:
      return createMethodReferenceProposal(proposal);
    case CompletionProposal.TYPE_REF:
      return createTypeProposal(proposal);
    default:
      return super.createJavaCompletionProposal(proposal);
  }
}

@Override
protected boolean isValidPrefix(String prefix) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.isValidPrefix(prefix);
  return super.isValidPrefix(prefix) || isPrefix(prefix, String.valueOf(coreProposal.getName()));
}

@Override
public void accept(CompletionProposal proposal) {
  if (proposal.getKind() == CompletionProposal.TYPE_REF) {
    addType(proposal.getSignature(), proposal.getFlags(), proposal.getRelevance());
  }
}

@Override
protected boolean isValidPrefix(String prefix) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.isValidPrefix(prefix);
  return super.isValidPrefix(prefix) || isPrefix(prefix, String.valueOf(coreProposal.getName()));
}

protected IContextInformation computeContextInformation() {
  // no context information for METHOD_NAME_REF proposals (e.g. for static imports)
  // https://bugs.eclipse.org/bugs/show_bug.cgi?id=94654
  if (fProposal.getKind() == CompletionProposal.METHOD_REF &&  hasParameters() && (getReplacementString().endsWith(RPAREN) || getReplacementString().length() == 0)) {
    ProposalContextInformation contextInformation= new ProposalContextInformation(fProposal);
    if (fContextInformationPosition != 0 && fProposal.getCompletion().length == 0)
      contextInformation.setContextInformationPosition(fContextInformationPosition);
    return contextInformation;
  }
  return super.computeContextInformation();
}

@Override
protected boolean isOffsetValid(int offset) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.isOffsetValid(offset);
  return coreProposal.getRequiredProposals()[0].getReplaceStart() <= offset;
}

@Override
public CharSequence getPrefixCompletionText(IDocument document, int completionOffset) {
  if (hasArgumentList() || fProposal.getKind() == CompletionProposal.CONSTRUCTOR_INVOCATION) {
    String completion= String.valueOf(fProposal.getName());
    if (isCamelCaseMatching()) {
      String prefix= getPrefix(document, completionOffset);
      return getCamelCaseCompound(prefix, completion);
    }
    return completion;
  }
  return super.getPrefixCompletionText(document, completionOffset);
}

Javadoc

Returns the kind of completion being proposed.

The set of different kinds of completion proposals is expected to change over time. It is strongly recommended that clients do not assume that the kind is one of the ones they know about, and code defensively for the possibility of unexpected future growth.

Popular methods of CompletionProposal

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
getCompletionLocation
Returns the character index in the source file buffer where source completion was requested (theoffs
getFlags
Returns the modifier flags relevant in the context, orFlags.AccDefault if none. This field is avail

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

Best Java code snippets using org.eclipse.jdt.core.CompletionProposal.getKind (Showing top 20 results out of 315)

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