com.intellij.psi.PsiImportStatement源码实例Demo

类com.intellij.psi.PsiImportStatement源码实例Demo

下面列出了com.intellij.psi.PsiImportStatement 类实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

@Override
public PsiElement[] getGotoDeclarationTargets(
    @Nullable PsiElement sourceElement, int offset, Editor editor) {
  // Exclusions
  if (sourceElement == null
      || PsiTreeUtil.getParentOfType(sourceElement, PsiImportStatement.class) != null) {
    return PsiElement.EMPTY_ARRAY;
  }
  final Project project = sourceElement.getProject();
  return BaseLithoComponentsDeclarationHandler.resolve(sourceElement)
      // Filter Methods
      .filter(PsiMethod.class::isInstance)
      .map(PsiMethod.class::cast)
      .map(method -> findSpecMethods(method, project))
      .findFirst()
      .map(
          result -> {
            final Map<String, String> data = new HashMap<>();
            data.put(EventLogger.KEY_TARGET, "method");
            data.put(EventLogger.KEY_TYPE, EventLogger.VALUE_NAVIGATION_TYPE_GOTO);
            LOGGER.log(EventLogger.EVENT_NAVIGATION, data);
            return result;
          })
      .orElse(PsiMethod.EMPTY_ARRAY);
}
 
源代码2 项目: KodeBeagle   文件: JavaImportsUtil.java
private Map<String, Set<String>> getFullyQualifiedImportsWithMethods(
        final PsiJavaFile javaFile, final Map<String, Set<String>> importVsMethods) {
    Map<String, Set<String>> fullyQualifiedImportsWithMethods = new HashMap<>();
    PsiImportList importList = javaFile.getImportList();
    Collection<PsiImportStatement> importStatements =
            PsiTreeUtil.findChildrenOfType(importList, PsiImportStatement.class);
    for (PsiImportStatement importStatement : importStatements) {
        if (!importStatement.isOnDemand()) {
            String qualifiedName = importStatement.getQualifiedName();
            if (importVsMethods.containsKey(qualifiedName)) {
                fullyQualifiedImportsWithMethods.put(qualifiedName,
                        importVsMethods.get(qualifiedName));
            }
        }
    }
    return fullyQualifiedImportsWithMethods;
}
 
源代码3 项目: attic-polygene-java   文件: PolygeneFacetType.java
public final boolean value( PsiFile psiFile )
{
    final boolean[] hasPolygeneImportPackage = new boolean[]{ false };

    psiFile.accept( new JavaElementVisitor()
    {
        @Override
        public final void visitImportStatement( PsiImportStatement statement )
        {
            String packageName = statement.getQualifiedName();
            if( packageName != null && packageName.startsWith( "org.apache.polygene" ) )
            {
                hasPolygeneImportPackage[ 0 ] = true;
            }
        }

        @Override
        public void visitReferenceExpression( PsiReferenceExpression expression )
        {
            // Ignore
        }
    } );
    return hasPolygeneImportPackage[ 0 ];
}
 
/**
 * @param sourceElement component to find declaration for
 * @param isComponentClass filters component type
 * @param hasComponentSpecAnnotation filters resolved componentSpec type
 * @param tag event tag for logging
 * @return declaration target for the provided sourceElement or null if it wasn't found
 */
@Nullable
static PsiElement getGotoDeclarationTarget(
    @Nullable PsiElement sourceElement,
    Predicate<PsiClass> isComponentClass,
    Predicate<PsiClass> hasComponentSpecAnnotation,
    String tag) {
  // Exclusions
  if (sourceElement == null
      || PsiTreeUtil.getParentOfType(sourceElement, PsiImportStatement.class) != null) {
    return null;
  }
  final Project project = sourceElement.getProject();

  return resolve(sourceElement)
      // Filter Component classes
      .filter(PsiClass.class::isInstance)
      .map(PsiClass.class::cast)
      .filter(isComponentClass)
      // Find Spec classes by name
      .map(PsiClass::getQualifiedName)
      .filter(Objects::nonNull)
      .map(LithoPluginUtils::getLithoComponentSpecNameFromComponent)
      .map(specName -> PsiSearchUtils.findOriginalClass(project, specName))
      .filter(Objects::nonNull)
      // Filter Spec classes by implementation
      .filter(hasComponentSpecAnnotation)
      .limit(1)
      .peek(
          psiClass -> {
            final Map<String, String> data = new HashMap<>();
            data.put(EventLogger.KEY_TARGET, "class");
            data.put(EventLogger.KEY_CLASS, tag);
            data.put(EventLogger.KEY_TYPE, EventLogger.VALUE_NAVIGATION_TYPE_GOTO);
            logger.log(EventLogger.EVENT_NAVIGATION, data);
          })
      .findFirst()
      .orElse(null);
}
 
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