org.eclipse.jdt.core.CompletionProposal.getRequiredProposals 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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}

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

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

private void createAnonymousTypeLabel(CompletionProposal proposal, CompletionItem item) {
  char[] declaringTypeSignature= proposal.getDeclarationSignature();
  declaringTypeSignature= Signature.getTypeErasure(declaringTypeSignature);
  String name = new String(Signature.getSignatureSimpleName(declaringTypeSignature));
  item.setInsertText(name);
  StringBuilder buf= new StringBuilder();
  buf.append(name);
  buf.append('(');
  appendUnboundedParameterList(buf, proposal);
  buf.append(')');
  buf.append("  "); //$NON-NLS-1$
  buf.append("Anonymous Inner Type"); //TODO: consider externalization
  item.setLabel(buf.toString());
  if (proposal.getRequiredProposals() != null) {
    char[] signatureQualifier= Signature.getSignatureQualifier(declaringTypeSignature);
    if (signatureQualifier.length > 0) {
      item.setDetail(String.valueOf(signatureQualifier));
    }
  }
  setDeclarationSignature(item, String.valueOf(declaringTypeSignature));
}

  @Override
  public void accept(CompletionProposal proposal) {
    if (elementName.equals(new String(proposal.getName()))) {
      CompletionProposal[] requiredProposals= proposal.getRequiredProposals();
      for (int i= 0; i < requiredProposals.length; i++) {
        CompletionProposal curr= requiredProposals[i];
        if (curr.getKind() == CompletionProposal.METHOD_IMPORT || curr.getKind() == CompletionProposal.FIELD_IMPORT) {
          result.add(JavaModelUtil.concatenateName(Signature.toCharArray(curr.getDeclarationSignature()), curr.getName()));
        }
      }
    }
  }
};

  @Override
  public void accept(CompletionProposal proposal) {
    if (elementName.equals(new String(proposal.getName()))) {
      CompletionProposal[] requiredProposals= proposal.getRequiredProposals();
      for (int i= 0; i < requiredProposals.length; i++) {
        CompletionProposal curr= requiredProposals[i];
        if (curr.getKind() == CompletionProposal.METHOD_IMPORT || curr.getKind() == CompletionProposal.FIELD_IMPORT) {
          result.add(JavaModelUtil.concatenateName(Signature.toCharArray(curr.getDeclarationSignature()), curr.getName()));
        }
      }
    }
  }
};

  @Override
  public void accept(CompletionProposal proposal) {
    if (elementName.equals(new String(proposal.getName()))) {
      CompletionProposal[] requiredProposals= proposal.getRequiredProposals();
      for (int i= 0; i < requiredProposals.length; i++) {
        CompletionProposal curr= requiredProposals[i];
        if (curr.getKind() == CompletionProposal.METHOD_IMPORT || curr.getKind() == CompletionProposal.FIELD_IMPORT) {
          result.add(JavaModelUtil.concatenateName(Signature.toCharArray(curr.getDeclarationSignature()), curr.getName()));
        }
      }
    }
  }
};

@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
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
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 String getPrefix(IDocument document, int offset) {
  if (fProposal.getKind() != CompletionProposal.CONSTRUCTOR_INVOCATION)
    return super.getPrefix(document, offset);
  int replacementOffset= fProposal.getRequiredProposals()[0].getReplaceStart();
  try {
    int length= offset - replacementOffset;
    if (length > 0)
      return document.get(replacementOffset, length);
  } catch (BadLocationException x) {
  }
  return ""; //$NON-NLS-1$
}

@Override
protected String getPrefix(IDocument document, int offset) {
  if (fProposal.getKind() != CompletionProposal.CONSTRUCTOR_INVOCATION)
    return super.getPrefix(document, offset);
  int replacementOffset= fProposal.getRequiredProposals()[0].getReplaceStart();
  try {
    int length= offset - replacementOffset;
    if (length > 0)
      return document.get(replacementOffset, length);
  } catch (BadLocationException x) {
  }
  return ""; //$NON-NLS-1$
}

@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);
}

@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);
}

@Override
protected String getPrefix(IDocument document, int offset) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.getPrefix(document, offset);
  int replacementOffset= coreProposal.getRequiredProposals()[0].getReplaceStart();
  try {
    int length= offset - replacementOffset;
    if (length > 0)
      return document.get(replacementOffset, length);
  } catch (BadLocationException x) {
  }
  return ""; //$NON-NLS-1$
}

@Override
protected String getPrefix(IDocument document, int offset) {
  CompletionProposal coreProposal= ((MemberProposalInfo)getProposalInfo()).fProposal;
  if (coreProposal.getKind() != CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION)
    return super.getPrefix(document, offset);
  int replacementOffset= coreProposal.getRequiredProposals()[0].getReplaceStart();
  try {
    int length= offset - replacementOffset;
    if (length > 0)
      return document.get(replacementOffset, length);
  } catch (BadLocationException x) {
  }
  return ""; //$NON-NLS-1$
}

StyledString createAnonymousTypeLabel(CompletionProposal proposal) {
  char[] declaringTypeSignature= proposal.getDeclarationSignature();
  declaringTypeSignature= Signature.getTypeErasure(declaringTypeSignature);
  StyledString buffer= new StyledString();
  buffer.append(Signature.getSignatureSimpleName(declaringTypeSignature));
  buffer.append('(');
  appendUnboundedParameterList(buffer, proposal);
  buffer.append(')');
  buffer.append("  "); //$NON-NLS-1$
  buffer.append(JavaTextMessages.ResultCollector_anonymous_type);
  if (proposal.getRequiredProposals() != null) {
    char[] signatureQualifier= Signature.getSignatureQualifier(declaringTypeSignature);
    if (signatureQualifier.length > 0) {
      buffer.append(JavaElementLabels.CONCAT_STRING, StyledString.QUALIFIER_STYLER);
      buffer.append(signatureQualifier, StyledString.QUALIFIER_STYLER);
    }
  }
  return Strings.markJavaElementLabelLTR(buffer);
}

StyledString createAnonymousTypeLabel(CompletionProposal proposal) {
  char[] declaringTypeSignature= proposal.getDeclarationSignature();
  declaringTypeSignature= Signature.getTypeErasure(declaringTypeSignature);
  StyledString buffer= new StyledString();
  buffer.append(Signature.getSignatureSimpleName(declaringTypeSignature));
  buffer.append('(');
  appendUnboundedParameterList(buffer, proposal);
  buffer.append(')');
  buffer.append("  "); //$NON-NLS-1$
  buffer.append(JavaTextMessages.ResultCollector_anonymous_type);
  if (proposal.getRequiredProposals() != null) {
    char[] signatureQualifier= Signature.getSignatureQualifier(declaringTypeSignature);
    if (signatureQualifier.length > 0) {
      buffer.append(JavaElementLabels.CONCAT_STRING, StyledString.QUALIFIER_STYLER);
      buffer.append(signatureQualifier, StyledString.QUALIFIER_STYLER);
    }
  }
  return Strings.markJavaElementLabelLTR(buffer);
}

StyledString createLabelWithTypeAndDeclaration(CompletionProposal proposal) {
  char[] name= proposal.getCompletion();
  if (!isThisPrefix(name))
    name= proposal.getName();
  StyledString buf= new StyledString();
  buf.append(name);
  char[] typeName= Signature.getSignatureSimpleName(proposal.getSignature());
  if (typeName.length > 0) {
    buf.append(VAR_TYPE_SEPARATOR);
    buf.append(typeName);
  }
  char[] declaration= proposal.getDeclarationSignature();
  if (declaration != null) {
    declaration= Signature.getSignatureSimpleName(declaration);
    if (declaration.length > 0) {
      buf.append(QUALIFIER_SEPARATOR, StyledString.QUALIFIER_STYLER);
      if (proposal.getRequiredProposals() != null) {
        String declaringType= extractDeclaringTypeFQN(proposal);
        String qualifier= Signature.getQualifier(declaringType);
        if (qualifier.length() > 0) {
          buf.append(qualifier, StyledString.QUALIFIER_STYLER);
          buf.append('.', StyledString.QUALIFIER_STYLER);
        }
      }
      buf.append(declaration, StyledString.QUALIFIER_STYLER);
    }
  }
  return Strings.markJavaElementLabelLTR(buf);
}

StyledString createLabelWithTypeAndDeclaration(CompletionProposal proposal) {
  char[] name= proposal.getCompletion();
  if (!isThisPrefix(name))
    name= proposal.getName();
  StyledString buf= new StyledString();
  buf.append(name);
  char[] typeName= Signature.getSignatureSimpleName(proposal.getSignature());
  if (typeName.length > 0) {
    buf.append(VAR_TYPE_SEPARATOR);
    buf.append(typeName);
  }
  char[] declaration= proposal.getDeclarationSignature();
  if (declaration != null) {
    declaration= Signature.getSignatureSimpleName(declaration);
    if (declaration.length > 0) {
      buf.append(QUALIFIER_SEPARATOR, StyledString.QUALIFIER_STYLER);
      if (proposal.getRequiredProposals() != null) {
        String declaringType= extractDeclaringTypeFQN(proposal);
        String qualifier= Signature.getQualifier(declaringType);
        if (qualifier.length() > 0) {
          buf.append(qualifier, StyledString.QUALIFIER_STYLER);
          buf.append('.', StyledString.QUALIFIER_STYLER);
        }
      }
      buf.append(declaration, StyledString.QUALIFIER_STYLER);
    }
  }
  return Strings.markJavaElementLabelLTR(buf);
}

Javadoc

Returns the required completion proposals. The proposal can be apply only if these required completion proposals are also applied. If the required proposal aren't applied the completion could create completion problems.

This field is available for the following kinds of completion proposals:

FIELD_REF - The allowed required proposals for this kind are:
- TYPE_REF
- TYPE_IMPORT
- FIELD_IMPORT
METHOD_REF - The allowed required proposals for this kind are:
- TYPE_REF
- TYPE_IMPORT
- METHOD_IMPORT
TYPE_REF - The allowed required proposals for this kind are:
- TYPE_REF
CONSTRUCTOR_INVOCATION - The allowed required proposals for this kind are:
- TYPE_REF
ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION - The allowed required proposals for this kind are:
- TYPE_REF
ANONYMOUS_CLASS_DECLARATION - The allowed required proposals for this kind are:
- TYPE_REF

Other kinds of required proposals will be returned in the future, therefore clients of this API must allow with CompletionRequestor#setAllowsRequiredProposals(int,int,boolean)only kinds which are in this list to avoid unexpected results in the future.

A required proposal of a given kind is proposed even if CompletionRequestor#isIgnored(int)return true for that kind.

A required completion proposal cannot have required completion proposals.

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
getCompletionLocation
Returns the character index in the source file buffer where source completion was requested (theoffs

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

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

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