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Java CompletionProposal.getDeclarationSignature方法代码示例

本文整理汇总了Java中org.eclipse.jdt.core.CompletionProposal.getDeclarationSignature方法的典型用法代码示例。如果您正苦于以下问题：Java CompletionProposal.getDeclarationSignature方法的具体用法？Java CompletionProposal.getDeclarationSignature怎么用？Java CompletionProposal.getDeclarationSignature使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.jdt.core.CompletionProposal的用法示例。


在下文中一共展示了CompletionProposal.getDeclarationSignature方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createAnonymousTypeLabel

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
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));
}
开发者ID:eclipse，项目名称:eclipse.jdt.ls，代码行数:23，代码来源:CompletionProposalDescriptionProvider.java

示例2: createAnonymousTypeLabel

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
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);
}
开发者ID:eclipse，项目名称:che，代码行数:23，代码来源:CompletionProposalLabelProvider.java

示例3: createProposal

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
protected ICompletionProposal createProposal(CompletionProposal javaProposal) {
  String completion = String.valueOf(javaProposal.getCompletion());
  int kind = javaProposal.getKind();
  if (kind == CompletionProposal.TYPE_REF) {
    // Make sure it is fully qualified
    completion = JavaContentAssistUtilities.getFullyQualifiedTypeName(javaProposal);
  }

  if (forceFullyQualifiedFieldNames
      && (kind == CompletionProposal.FIELD_IMPORT || kind == CompletionProposal.FIELD_REF)) {
    char[] decSig = javaProposal.getDeclarationSignature();
    if (decSig != null && decSig.length > 2) {
      // declaration signatures for objects are like Ljava.lang.String;, so lop off first
      // and last chars
      completion = new String(decSig, 1, decSig.length - 2) + "."
          + new String(javaProposal.getCompletion());
      completion = completion.replace('$', '.');
    }
  }

  ICompletionProposal jdtCompletionProposal = JavaContentAssistUtilities.getJavaCompletionProposal(
      javaProposal, context, javaProject);
  return ReplacementCompletionProposal.fromExistingCompletionProposal(completion,
      replaceOffset, replaceLength, jdtCompletionProposal);
}
开发者ID:gwt-plugins，项目名称:gwt-eclipse-plugin，代码行数:26，代码来源:ProposalGeneratingCompletionRequestor.java

示例4: extractDeclaringTypeFQN

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
/**
 * Extracts the fully qualified name of the declaring type of a method
 * reference.
 *
 * @param methodProposal a proposed method
 * @return the qualified name of the declaring type
 */
private String extractDeclaringTypeFQN(CompletionProposal methodProposal) {
	char[] declaringTypeSignature= methodProposal.getDeclarationSignature();
	// special methods may not have a declaring type: methods defined on arrays etc.
	// TODO remove when bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=84690 gets fixed
	if (declaringTypeSignature == null)
	{
		return OBJECT;
	}
	return SignatureUtil.stripSignatureToFQN(String.valueOf(declaringTypeSignature));
}
开发者ID:eclipse，项目名称:eclipse.jdt.ls，代码行数:18，代码来源:CompletionProposalDescriptionProvider.java

示例5: createLabelWithTypeAndDeclaration

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
private void createLabelWithTypeAndDeclaration(CompletionProposal proposal, CompletionItem item) {
	char[] name= proposal.getCompletion();
	if (!isThisPrefix(name)) {
		name= proposal.getName();
	}
	StringBuilder buf= new StringBuilder();

	buf.append(name);
	item.setInsertText(buf.toString());
	char[] typeName= Signature.getSignatureSimpleName(proposal.getSignature());
	if (typeName.length > 0) {
		buf.append(VAR_TYPE_SEPARATOR);
		buf.append(typeName);
	}
	item.setLabel(buf.toString());

	char[] declaration= proposal.getDeclarationSignature();
	if (declaration != null) {
		setDeclarationSignature(item, String.valueOf(declaration));
		StringBuilder declBuf = new StringBuilder();
		declaration= Signature.getSignatureSimpleName(declaration);
		if (declaration.length > 0) {
			if (proposal.getRequiredProposals() != null) {
				String declaringType= extractDeclaringTypeFQN(proposal);
				String qualifier= Signature.getQualifier(declaringType);
				if (qualifier.length() > 0) {
					declBuf.append(qualifier);
					declBuf.append('.');
				}
			}
			declBuf.append(declaration);
			item.setDetail(declBuf.toString());
		}
	}
	setName(item,String.valueOf(name));
}
开发者ID:eclipse，项目名称:eclipse.jdt.ls，代码行数:37，代码来源:CompletionProposalDescriptionProvider.java

示例6: extractDeclaringTypeFQN

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
/**
 * Extracts the fully qualified name of the declaring type of a method reference.
 *
 * @param methodProposal a proposed method
 * @return the qualified name of the declaring type
 */
private String extractDeclaringTypeFQN(CompletionProposal methodProposal) {
  char[] declaringTypeSignature = methodProposal.getDeclarationSignature();
  // special methods may not have a declaring type: methods defined on arrays etc.
  // TODO remove when bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=84690 gets fixed
  if (declaringTypeSignature == null) return "java.lang.Object"; // $NON-NLS-1$
  return SignatureUtil.stripSignatureToFQN(String.valueOf(declaringTypeSignature));
}
开发者ID:eclipse，项目名称:che，代码行数:14，代码来源:CompletionProposalLabelProvider.java

示例7: createLabelWithTypeAndDeclaration

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
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);
}
开发者ID:eclipse，项目名称:che，代码行数:31，代码来源:CompletionProposalLabelProvider.java

示例8: getDeclaringType

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
/**
 * Returns the type signature of the declaring type of a <code>CompletionProposal</code>, or
 * <code>null</code> for proposals that do not have a declaring type. The return value is
 * <em>not</em> <code>null</code> for proposals of the following kinds:
 *
 * <ul>
 *   <li>METHOD_DECLARATION
 *   <li>METHOD_NAME_REFERENCE
 *   <li>METHOD_REF
 *   <li>ANNOTATION_ATTRIBUTE_REF
 *   <li>POTENTIAL_METHOD_DECLARATION
 *   <li>ANONYMOUS_CLASS_DECLARATION
 *   <li>FIELD_REF
 *   <li>PACKAGE_REF (returns the package, but no type)
 *   <li>TYPE_REF
 * </ul>
 *
 * @param proposal the completion proposal to get the declaring type for
 * @return the type signature of the declaring type, or <code>null</code> if there is none
 * @see org.eclipse.jdt.core.Signature#toCharArray(char[])
 */
protected final char[] getDeclaringType(CompletionProposal proposal) {
  switch (proposal.getKind()) {
    case CompletionProposal.METHOD_DECLARATION:
    case CompletionProposal.METHOD_NAME_REFERENCE:
    case CompletionProposal.JAVADOC_METHOD_REF:
    case CompletionProposal.METHOD_REF:
    case CompletionProposal.CONSTRUCTOR_INVOCATION:
    case CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION:
    case CompletionProposal.METHOD_REF_WITH_CASTED_RECEIVER:
    case CompletionProposal.ANNOTATION_ATTRIBUTE_REF:
    case CompletionProposal.POTENTIAL_METHOD_DECLARATION:
    case CompletionProposal.ANONYMOUS_CLASS_DECLARATION:
    case CompletionProposal.FIELD_REF:
    case CompletionProposal.FIELD_REF_WITH_CASTED_RECEIVER:
    case CompletionProposal.JAVADOC_FIELD_REF:
    case CompletionProposal.JAVADOC_VALUE_REF:
      char[] declaration = proposal.getDeclarationSignature();
      // special methods may not have a declaring type: methods defined on arrays etc.
      // Currently known: class literals don't have a declaring type - use Object
      if (declaration == null) return "java.lang.Object".toCharArray(); // $NON-NLS-1$
      return Signature.toCharArray(declaration);
    case CompletionProposal.PACKAGE_REF:
      return proposal.getDeclarationSignature();
    case CompletionProposal.JAVADOC_TYPE_REF:
    case CompletionProposal.TYPE_REF:
      return Signature.toCharArray(proposal.getSignature());
    case CompletionProposal.LOCAL_VARIABLE_REF:
    case CompletionProposal.VARIABLE_DECLARATION:
    case CompletionProposal.KEYWORD:
    case CompletionProposal.LABEL_REF:
    case CompletionProposal.JAVADOC_BLOCK_TAG:
    case CompletionProposal.JAVADOC_INLINE_TAG:
    case CompletionProposal.JAVADOC_PARAM_REF:
      return null;
    default:
      Assert.isTrue(false);
      return null;
  }
}
开发者ID:eclipse，项目名称:che，代码行数:61，代码来源:CompletionProposalCollector.java

示例9: createJavaCompletionProposal

import org.eclipse.jdt.core.CompletionProposal; //导入方法依赖的package包/类
@Override
protected IJavaCompletionProposal createJavaCompletionProposal(
		CompletionProposal proposal) {
	if (collectMethods) {
		if (CompletionProposal.METHOD_REF == proposal.getKind()
				&& Flags.isPublic(proposal.getFlags())) {
			char[] sig = proposal.getSignature();
			char[] declSig = proposal.getDeclarationSignature();
			// collect methods suitable for action methods ignoring Object
			// methods
			if (sig != null && declSig != null
					&& ACTION_METHOD_SIGNATURE.equals(String.valueOf(sig))
					&& !OBJECT_SIGNATURE.equals(String.valueOf(declSig))) {
				return new SimpleJavaCompletionProposal(proposal,
						getInvocationContext(), getImage(getLabelProvider()
								.createImageDescriptor(proposal)));
			}
		}
	} else {
		// collect packages and classes suitable for actions
		if ((CompletionProposal.PACKAGE_REF == proposal.getKind() || CompletionProposal.TYPE_REF == proposal
				.getKind())
				&& !Flags.isAbstract(proposal.getFlags())
				&& !Flags.isInterface(proposal.getFlags())
				&& !Flags.isEnum(proposal.getFlags())) {
			return new SimpleJavaCompletionProposal(proposal,
					getInvocationContext(), getImage(getLabelProvider()
							.createImageDescriptor(proposal)));
		}
	}
	return null;
}
开发者ID:aleksandr-m，项目名称:strutsclipse，代码行数:33，代码来源:SimpleJavaProposalCollector.java


注：本文中的org.eclipse.jdt.core.CompletionProposal.getDeclarationSignature方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。