How to use

getReplaceStart

method

in

org.eclipse.jdt.core.CompletionProposal

public ProcessableGetterSetterCompletionProposal(CompletionProposal coreProposal, IField field, boolean isGetter,
    int relevance) throws JavaModelException {
  super(field, coreProposal.getReplaceStart(), coreProposal.getReplaceEnd() - coreProposal.getReplaceStart(),
      isGetter, relevance);
}

private Range toReplacementRange(CompletionProposal proposal){
  try {
    return JDTUtils.toRange(compilationUnit, proposal.getReplaceStart(), proposal.getReplaceEnd()-proposal.getReplaceStart());
  } catch (JavaModelException e) {
    JavaLanguageServerPlugin.logException(e.getMessage(), e);
  }
  return null;
}

/**
 * Gets the replacement offset.
 * @return Returns a int
 */
@Override
public final int getReplacementOffset() {
  if (!fReplacementOffsetComputed)
    setReplacementOffset(fProposal.getReplaceStart());
  return super.getReplacementOffset();
}

/**
 * Gets the replacement length.
 * @return Returns a int
 */
@Override
public final int getReplacementLength() {
  if (!fReplacementLengthComputed)
    setReplacementLength(fProposal.getReplaceEnd() - fProposal.getReplaceStart());
  return super.getReplacementLength();
}

/**
 * Gets the replacement length.
 * @return Returns a int
 */
public final int getReplacementLength() {
  if (!fReplacementLengthComputed)
    setReplacementLength(fProposal.getReplaceEnd() - fProposal.getReplaceStart());
  return super.getReplacementLength();
}

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

/**
 * Gets the replacement length.
 * @return Returns a int
 */
@Override
public final int getReplacementLength() {
  if (!fReplacementLengthComputed)
    setReplacementLength(fProposal.getReplaceEnd() - fProposal.getReplaceStart());
  return super.getReplacementLength();
}

private IJavaCompletionProposal createKeywordProposal(CompletionProposal proposal) {
  String completion= String.valueOf(proposal.getCompletion());
  int start= proposal.getReplaceStart();
  int length= getLength(proposal);
  String label= fLabelProvider.createSimpleLabel(proposal);
  int relevance= computeRelevance(proposal);
  return new JavaCompletionProposal(completion, start, length, null, label, relevance);
}

private IJavaCompletionProposal createKeywordProposal(CompletionProposal proposal) {
  String completion= String.valueOf(proposal.getCompletion());
  int start= proposal.getReplaceStart();
  int length= getLength(proposal);
  StyledString label= fLabelProvider.createSimpleLabel(proposal);
  int relevance= computeRelevance(proposal);
  return new JavaCompletionProposal(completion, start, length, null, label, relevance);
}

@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
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 int getPrefixCompletionStart(IDocument document, int completionOffset) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.getPrefixCompletionStart(document, completionOffset);
  return coreProposal.getRequiredProposals()[0].getReplaceStart();
}

@Override
public int getPrefixCompletionStart(IDocument document, int completionOffset) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.getPrefixCompletionStart(document, completionOffset);
  return coreProposal.getRequiredProposals()[0].getReplaceStart();
}

public ProcessableAnonymousTypeCompletionProposal(CompletionProposal coreProposal, JavaCompletionProposal uiProposal,
    JavaContentAssistInvocationContext context) throws JavaModelException {
  super(context.getProject(), context.getCompilationUnit(), context, coreProposal.getReplaceStart(), uiProposal
      .getReplacementLength(), String.valueOf(coreProposal.getCompletion()), uiProposal
      .getStyledDisplayString(), String.valueOf(coreProposal.getDeclarationSignature()), (IType) context
      .getProject().findElement(String.valueOf(coreProposal.getDeclarationKey()), null), uiProposal
      .getRelevance());
  this.coreProposal = coreProposal;
}

private IJavaCompletionProposal createAnnotationAttributeReferenceProposal(CompletionProposal proposal) {
  String displayString= fLabelProvider.createLabelWithTypeAndDeclaration(proposal);
  ImageDescriptor descriptor= fLabelProvider.createMethodImageDescriptor(proposal);
  String completion= String.valueOf(proposal.getCompletion());
  return new JavaCompletionProposal(completion, proposal.getReplaceStart(), getLength(proposal), getImage(descriptor), displayString, computeRelevance(proposal));
}

private IJavaCompletionProposal createPackageProposal(CompletionProposal proposal) {
  String completion= String.valueOf(proposal.getCompletion());
  int start= proposal.getReplaceStart();
  int length= getLength(proposal);
  String label= fLabelProvider.createSimpleLabel(proposal);
  Image image= getImage(fLabelProvider.createPackageImageDescriptor(proposal));
  int relevance= computeRelevance(proposal);
  return new JavaCompletionProposal(completion, start, length, image, label, relevance);
}

@Override
public int getPrefixCompletionStart(IDocument document, int completionOffset) {
  if (fProposal.getKind() == CompletionProposal.METHOD_REF_WITH_CASTED_RECEIVER) {
    return fProposal.getTokenStart();
  } else if (fProposal.getKind() == CompletionProposal.CONSTRUCTOR_INVOCATION)
    return fProposal.getRequiredProposals()[0].getReplaceStart();
  return super.getPrefixCompletionStart(document, completionOffset);
}

private IJavaCompletionProposal createLocalVariableProposal(CompletionProposal proposal) {
  String completion= String.valueOf(proposal.getCompletion());
  int start= proposal.getReplaceStart();
  int length= getLength(proposal);
  Image image= getImage(fLabelProvider.createLocalImageDescriptor(proposal));
  String label= fLabelProvider.createSimpleLabelWithType(proposal);
  int relevance= computeRelevance(proposal);
  final JavaCompletionProposal javaProposal= new JavaCompletionProposal(completion, start, length, image, label, relevance);
  javaProposal.setTriggerCharacters(VAR_TRIGGER);
  return javaProposal;
}

private IJavaCompletionProposal createAnnotationAttributeReferenceProposal(CompletionProposal proposal) {
  StyledString displayString= fLabelProvider.createLabelWithTypeAndDeclaration(proposal);
  ImageDescriptor descriptor= fLabelProvider.createMethodImageDescriptor(proposal);
  String completion= String.valueOf(proposal.getCompletion());
  JavaCompletionProposal javaProposal= new JavaCompletionProposal(completion, proposal.getReplaceStart(), getLength(proposal), getImage(descriptor), displayString, computeRelevance(proposal));
  if (fJavaProject != null)
    javaProposal.setProposalInfo(new AnnotationAtttributeProposalInfo(fJavaProject, proposal));
  return javaProposal;
}

public static SwJavaCompletionProposal createJavaCompletionProposal(final SubwordsProposalContext subwordsContext) {
  final JavaCompletionProposal jdtProposal = subwordsContext.getJdtProposal();
  final int relevance = subwordsContext.calculateRelevance();
  return new SwJavaCompletionProposal(jdtProposal.getReplacementString(), subwordsContext.getProposal()
      .getReplaceStart(), jdtProposal.getReplacementLength(), jdtProposal.getImage(),
      jdtProposal.getStyledDisplayString(), relevance, true, subwordsContext.getContext(), subwordsContext);
}