当前位置: 首页>>代码示例>>Java>>正文

Java Flags.isDefaultMethod方法代码示例

本文整理汇总了Java中org.eclipse.jdt.core.Flags.isDefaultMethod方法的典型用法代码示例。如果您正苦于以下问题：Java Flags.isDefaultMethod方法的具体用法？Java Flags.isDefaultMethod怎么用？Java Flags.isDefaultMethod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.Flags的用法示例。


在下文中一共展示了Flags.isDefaultMethod方法的8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: checkDestinationInterfaceTargetMethods

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
private RefactoringStatus checkDestinationInterfaceTargetMethods(IMethod sourceMethod) throws JavaModelException {
	RefactoringStatus status = new RefactoringStatus();

	logInfo("Checking destination interface target methods...");

	// Ensure that target methods are not already default methods.
	// For each method to move, add a warning if the associated target
	// method is already default.
	IMethod targetMethod = getTargetMethod(sourceMethod, Optional.empty());

	if (targetMethod != null) {
		int targetMethodFlags = targetMethod.getFlags();

		if (Flags.isDefaultMethod(targetMethodFlags)) {
			RefactoringStatusEntry entry = addError(status, sourceMethod,
					PreconditionFailure.TargetMethodIsAlreadyDefault, targetMethod);
			addUnmigratableMethod(sourceMethod, entry);
		}
	}
	return status;
}
开发者ID:ponder-lab，项目名称:Migrate-Skeletal-Implementation-to-Interface-Refactoring，代码行数:22，代码来源:MigrateSkeletalImplementationToInterfaceRefactoringProcessor.java

示例2: getOldMethodSignature

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
public String getOldMethodSignature() throws JavaModelException {
  StringBuffer buff = new StringBuffer();

  int flags = getMethod().getFlags();
  buff.append(getVisibilityString(flags));
  if (Flags.isStatic(flags)) {
    buff.append("static "); // $NON-NLS-1$
  } else if (Flags.isDefaultMethod(flags)) {
    buff.append("default "); // $NON-NLS-1$
  }
  if (!getMethod().isConstructor()) buff.append(fReturnTypeInfo.getOldTypeName()).append(' ');

  buff.append(
      JavaElementLabels.getElementLabel(
          fMethod.getParent(), JavaElementLabels.ALL_FULLY_QUALIFIED));
  buff.append('.');
  buff.append(fMethod.getElementName())
      .append(Signature.C_PARAM_START)
      .append(getOldMethodParameters())
      .append(Signature.C_PARAM_END);

  buff.append(getOldMethodThrows());

  return BasicElementLabels.getJavaCodeString(buff.toString());
}
开发者ID:eclipse，项目名称:che，代码行数:26，代码来源:ChangeSignatureProcessor.java

示例3: getNewMethodSignature

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
public String getNewMethodSignature() throws JavaModelException {
  StringBuffer buff = new StringBuffer();

  buff.append(getVisibilityString(fVisibility));
  int flags = getMethod().getFlags();
  if (Flags.isStatic(flags)) {
    buff.append("static "); // $NON-NLS-1$
  } else if (Flags.isDefaultMethod(flags)) {
    buff.append("default "); // $NON-NLS-1$
  }
  if (!getMethod().isConstructor()) buff.append(getReturnTypeString()).append(' ');

  buff.append(getMethodName())
      .append(Signature.C_PARAM_START)
      .append(getMethodParameters())
      .append(Signature.C_PARAM_END);

  buff.append(getMethodThrows());

  return BasicElementLabels.getJavaCodeString(buff.toString());
}
开发者ID:eclipse，项目名称:che，代码行数:22，代码来源:ChangeSignatureProcessor.java

示例4: isAbstract

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
public static boolean isAbstract(IMember member) throws JavaModelException {
  int flags = member.getFlags();
  if (!member.isBinary() && isInterfaceOrAnnotationMethod(member)) {
    return !Flags.isStatic(flags) && !Flags.isDefaultMethod(flags);
  }
  return Flags.isAbstract(flags);
}
开发者ID:eclipse，项目名称:che，代码行数:8，代码来源:JdtFlags.java

示例5: appendMethodDeclaration

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
private int appendMethodDeclaration(StringBuffer cuString, String[] types, int parameterCount)
    throws JavaModelException {
  int flags = fMethod.getFlags();
  if (Flags.isStatic(flags)) {
    cuString.append("static "); // $NON-NLS-1$
  } else if (Flags.isDefaultMethod(flags)) {
    cuString.append("default "); // $NON-NLS-1$
  }

  ITypeParameter[] methodTypeParameters = fMethod.getTypeParameters();
  if (methodTypeParameters.length != 0) {
    cuString.append('<');
    for (int i = 0; i < methodTypeParameters.length; i++) {
      ITypeParameter typeParameter = methodTypeParameters[i];
      if (i > 0) cuString.append(',');
      cuString.append(typeParameter.getElementName());
    }
    cuString.append("> "); // $NON-NLS-1$
  }

  cuString.append(types[parameterCount]).append(' ');
  int offsetBeforeMethodName = cuString.length();
  cuString.append(METHOD_NAME).append('(');
  for (int i = 0; i < parameterCount; i++) {
    if (i > 0) cuString.append(',');
    cuString.append(types[i]).append(" p").append(i); // $NON-NLS-1$
  }
  cuString.append(");"); // $NON-NLS-1$

  return offsetBeforeMethodName;
}
开发者ID:eclipse，项目名称:che，代码行数:32，代码来源:TypeContextChecker.java

示例6: decorateImageDescriptor

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
/**
 * Returns a version of <code>descriptor</code> decorated according to the passed <code>modifier
 * </code> flags.
 *
 * @param descriptor the image descriptor to decorate
 * @param proposal the proposal
 * @return an image descriptor for a method proposal
 * @see org.eclipse.jdt.core.Flags
 */
private ImageDescriptor decorateImageDescriptor(
    ImageDescriptor descriptor, CompletionProposal proposal) {
  int adornments = 0;
  int flags = proposal.getFlags();
  int kind = proposal.getKind();

  boolean deprecated = Flags.isDeprecated(flags);
  if (!deprecated) {
    CompletionProposal[] requiredProposals = proposal.getRequiredProposals();
    if (requiredProposals != null) {
      for (int i = 0; i < requiredProposals.length; i++) {
        CompletionProposal requiredProposal = requiredProposals[i];
        if (requiredProposal.getKind() == CompletionProposal.TYPE_REF) {
          deprecated |= Flags.isDeprecated(requiredProposal.getFlags());
        }
      }
    }
  }
  if (deprecated) adornments |= JavaElementImageDescriptor.DEPRECATED;

  if (kind == CompletionProposal.FIELD_REF
      || kind == CompletionProposal.METHOD_DECLARATION
      || kind == CompletionProposal.METHOD_NAME_REFERENCE
      || kind == CompletionProposal.METHOD_REF
      || kind == CompletionProposal.CONSTRUCTOR_INVOCATION)
    if (Flags.isStatic(flags)) adornments |= JavaElementImageDescriptor.STATIC;

  if (kind == CompletionProposal.METHOD_DECLARATION
      || kind == CompletionProposal.METHOD_NAME_REFERENCE
      || kind == CompletionProposal.METHOD_REF
      || kind == CompletionProposal.CONSTRUCTOR_INVOCATION)
    if (Flags.isSynchronized(flags)) adornments |= JavaElementImageDescriptor.SYNCHRONIZED;
  if (kind == CompletionProposal.METHOD_DECLARATION
      || kind == CompletionProposal.METHOD_NAME_REFERENCE
      || kind == CompletionProposal.METHOD_REF)
    if (Flags.isDefaultMethod(flags)) adornments |= JavaElementImageDescriptor.DEFAULT_METHOD;
  if (kind == CompletionProposal.ANNOTATION_ATTRIBUTE_REF)
    if (Flags.isAnnnotationDefault(flags))
      adornments |= JavaElementImageDescriptor.ANNOTATION_DEFAULT;

  if (kind == CompletionProposal.TYPE_REF && Flags.isAbstract(flags) && !Flags.isInterface(flags))
    adornments |= JavaElementImageDescriptor.ABSTRACT;

  if (kind == CompletionProposal.FIELD_REF) {
    if (Flags.isFinal(flags)) adornments |= JavaElementImageDescriptor.FINAL;
    if (Flags.isTransient(flags)) adornments |= JavaElementImageDescriptor.TRANSIENT;
    if (Flags.isVolatile(flags)) adornments |= JavaElementImageDescriptor.VOLATILE;
  }

  return new JavaElementImageDescriptor(
      descriptor, adornments /*, JavaElementImageProvider.SMALL_SIZE*/);
}
开发者ID:eclipse，项目名称:che，代码行数:62，代码来源:CompletionProposalLabelProvider.java

示例7: isDefaultMethod

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
public static boolean isDefaultMethod(IMethod method) throws JavaModelException {
  return Flags.isDefaultMethod(method.getFlags());
}
开发者ID:eclipse，项目名称:che，代码行数:4，代码来源:JdtFlags.java

示例8: computeJavaAdornmentFlags

import org.eclipse.jdt.core.Flags; //导入方法依赖的package包/类
private int computeJavaAdornmentFlags(IJavaElement element, int renderFlags) {
  int flags = 0;
  if (showOverlayIcons(renderFlags)) {
    try {
      if (element instanceof IMember) {
        IMember member = (IMember) element;

        int modifiers = member.getFlags();
        if (confirmAbstract(member) && JdtFlags.isAbstract(member))
          flags |= JavaElementImageDescriptor.ABSTRACT;
        if (Flags.isFinal(modifiers)
            || isInterfaceOrAnnotationField(member)
            || isEnumConstant(member, modifiers)) flags |= JavaElementImageDescriptor.FINAL;
        if (Flags.isStatic(modifiers)
            || isInterfaceOrAnnotationFieldOrType(member)
            || isEnumConstant(member, modifiers)) flags |= JavaElementImageDescriptor.STATIC;

        if (Flags.isDeprecated(modifiers)) flags |= JavaElementImageDescriptor.DEPRECATED;

        int elementType = element.getElementType();
        if (elementType == IJavaElement.METHOD) {
          if (((IMethod) element).isConstructor())
            flags |= JavaElementImageDescriptor.CONSTRUCTOR;
          if (Flags.isSynchronized(modifiers)) // collides with 'super' flag
          flags |= JavaElementImageDescriptor.SYNCHRONIZED;
          if (Flags.isNative(modifiers)) flags |= JavaElementImageDescriptor.NATIVE;
          if (Flags.isDefaultMethod(modifiers))
            flags |= JavaElementImageDescriptor.DEFAULT_METHOD;
          if (Flags.isAnnnotationDefault(modifiers))
            flags |= JavaElementImageDescriptor.ANNOTATION_DEFAULT;
        }

        if (member.getElementType() == IJavaElement.TYPE) {
          if (JavaModelUtil.hasMainMethod((IType) member)) {
            flags |= JavaElementImageDescriptor.RUNNABLE;
          }
        }

        if (member.getElementType() == IJavaElement.FIELD) {
          if (Flags.isVolatile(modifiers)) flags |= JavaElementImageDescriptor.VOLATILE;
          if (Flags.isTransient(modifiers)) flags |= JavaElementImageDescriptor.TRANSIENT;
        }
      } else if (element instanceof ILocalVariable
          && Flags.isFinal(((ILocalVariable) element).getFlags())) {
        flags |= JavaElementImageDescriptor.FINAL;
      }
    } catch (JavaModelException e) {
      // do nothing. Can't compute runnable adornment or get flags
    }
  }
  return flags;
}
开发者ID:eclipse，项目名称:che，代码行数:53，代码来源:JavaElementImageProvider.java


注：本文中的org.eclipse.jdt.core.Flags.isDefaultMethod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。