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Java PsiJavaPatterns类代码示例

本文整理汇总了Java中com.intellij.patterns.PsiJavaPatterns类的典型用法代码示例。如果您正苦于以下问题：Java PsiJavaPatterns类的具体用法？Java PsiJavaPatterns怎么用？Java PsiJavaPatterns使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


PsiJavaPatterns类属于com.intellij.patterns包，在下文中一共展示了PsiJavaPatterns类的15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: recursionFilter

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@Nullable
static ElementFilter recursionFilter(PsiElement element) {
  if (PsiJavaPatterns.psiElement().afterLeaf(PsiKeyword.RETURN).inside(PsiReturnStatement.class).accepts(element)) {
    return new ExcludeDeclaredFilter(ElementClassFilter.METHOD);
  }

  if (PsiJavaPatterns.psiElement().inside(
    StandardPatterns.or(
      PsiJavaPatterns.psiElement(PsiAssignmentExpression.class),
      PsiJavaPatterns.psiElement(PsiVariable.class))).
      andNot(PsiJavaPatterns.psiElement().afterLeaf(".")).accepts(element)) {
    return new AndFilter(new ExcludeSillyAssignment(),
                                                 new ExcludeDeclaredFilter(new ClassFilter(PsiVariable.class)));
  }
  return null;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:17，代码来源:RecursionWeigher.java

示例2: registerReferenceProviders

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
public void registerReferenceProviders(final PsiReferenceRegistrar registrar) {
  registrar.registerReferenceProvider(literalExpression(), new PropertiesReferenceProvider(true));
  registrar.registerReferenceProvider(literalExpression().withParent(
    psiNameValuePair().withName(AnnotationUtil.PROPERTY_KEY_RESOURCE_BUNDLE_PARAMETER)),
                                      new ResourceBundleReferenceProvider());

  registrar.registerReferenceProvider(PsiJavaPatterns.psiElement(PropertyValueImpl.class), new PsiReferenceProvider() {
    @NotNull
    @Override
    public PsiReference[] getReferencesByElement(@NotNull PsiElement element, @NotNull ProcessingContext context) {
      String text = element.getText();
      String[] words = text.split("\\s");
      if (words.length != 1) return PsiReference.EMPTY_ARRAY;
      return CLASS_REFERENCE_PROVIDER.getReferencesByString(words[0], element, 0);
    }
  });
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:18，代码来源:PropertiesReferenceContributor.java

示例3: fillCompletionVariants

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@Override
public void fillCompletionVariants(@NotNull final CompletionParameters parameters, @NotNull final CompletionResultSet result) {

  PsiElement position = parameters.getPosition();
  if (PsiJavaPatterns.psiElement(JavaDocTokenType.DOC_COMMENT_DATA).accepts(position)) {
    final PsiParameter param = getDocTagParam(position.getParent());
    if (param != null) {
      suggestSimilarParameterDescriptions(result, position, param);
    }

    return;
  }

  super.fillCompletionVariants(parameters, result);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:16，代码来源:JavaDocCompletionContributor.java

示例4: fun

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@Override
@Nullable
public ExpectedTypeInfo[] fun(final CompletionLocation location) {
  if (PsiJavaPatterns.psiElement().beforeLeaf(PsiJavaPatterns.psiElement().withText("."))
    .accepts(location.getCompletionParameters().getPosition())) {
    return ExpectedTypeInfo.EMPTY_ARRAY;
  }

  return JavaSmartCompletionContributor.getExpectedTypes(location.getCompletionParameters());
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:11，代码来源:JavaCompletionUtil.java

示例5: addJavaSorting

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
public static CompletionResultSet addJavaSorting(final CompletionParameters parameters, CompletionResultSet result) {
  final PsiElement position = parameters.getPosition();
  final ExpectedTypeInfo[] expectedTypes = PsiJavaPatterns.psiElement().beforeLeaf(PsiJavaPatterns.psiElement().withText(".")).accepts(position) ? ExpectedTypeInfo.EMPTY_ARRAY : JavaSmartCompletionContributor.getExpectedTypes(parameters);
  final CompletionType type = parameters.getCompletionType();
  final boolean smart = type == CompletionType.SMART;
  final boolean afterNew = JavaSmartCompletionContributor.AFTER_NEW.accepts(position);

  List<LookupElementWeigher> afterProximity = new ArrayList<LookupElementWeigher>();
  afterProximity.add(new PreferContainingSameWords(expectedTypes));
  afterProximity.add(new PreferShorter(expectedTypes));

  CompletionSorter sorter = CompletionSorter.defaultSorter(parameters, result.getPrefixMatcher());
  if (!smart && afterNew) {
    sorter = sorter.weighBefore("liftShorter", new PreferExpected(true, expectedTypes));
  } else if (PsiTreeUtil.getParentOfType(position, PsiReferenceList.class) == null) {
    sorter = ((CompletionSorterImpl)sorter).withClassifier("liftShorterClasses", true, new LiftShorterClasses(position));
  }
  if (smart) {
    sorter = sorter.weighAfter("priority", new PreferDefaultTypeWeigher(expectedTypes, parameters));
  }

  List<LookupElementWeigher> afterPrefix = ContainerUtil.newArrayList();
  afterPrefix.add(new PreferByKindWeigher(type, position));
  if (!smart) {
    ContainerUtil.addIfNotNull(afterPrefix, preferStatics(position, expectedTypes));
    if (!afterNew) {
      afterPrefix.add(new PreferExpected(false, expectedTypes));
    }
  }
  ContainerUtil.addIfNotNull(afterPrefix, recursion(parameters, expectedTypes));
  Collections.addAll(afterPrefix, new PreferSimilarlyEnding(expectedTypes),
                     new PreferNonGeneric(), new PreferAccessible(position), new PreferSimple());

  sorter = sorter.weighAfter("prefix", afterPrefix.toArray(new LookupElementWeigher[afterPrefix.size()]));
  sorter = sorter.weighAfter("proximity", afterProximity.toArray(new LookupElementWeigher[afterProximity.size()]));
  return result.withRelevanceSorter(sorter);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:38，代码来源:JavaCompletionSorting.java

示例6: getElementPattern

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
private static PsiJavaElementPattern.Capture<PsiLiteralExpression> getElementPattern(String annotationParamName) {
  return PsiJavaPatterns.literalExpression().
    annotationParam(annotationParamName, PsiJavaPatterns.psiAnnotation().with(new PatternCondition<PsiAnnotation>("isTestNGAnnotation") {
      @Override
      public boolean accepts(@NotNull PsiAnnotation annotation, ProcessingContext context) {
        return TestNGUtil.isTestNGAnnotation(annotation);
      }
    }));
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:10，代码来源:TestNGReferenceContributor.java

示例7: isPossibleClosureParameter

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
private static boolean isPossibleClosureParameter(GrReferenceExpression ref) {
  return PsiJavaPatterns.psiElement().afterLeaf(CLOSURE_LBRACE).accepts(ref) ||
         PsiJavaPatterns.psiElement().afterLeaf(
           PsiJavaPatterns.psiElement().afterLeaf(",").withParent(
             PsiJavaPatterns.psiElement(GrVariable.class).withParent(
               PsiJavaPatterns.psiElement(GrVariableDeclaration.class).afterLeaf(CLOSURE_LBRACE)))).accepts(ref) ||
         GroovyCompletionUtil.isInPossibleClosureParameter(ref);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:9，代码来源:GroovyCompletionConfidence.java

示例8: shouldFocusLookup

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@NotNull
@Override
public ThreeState shouldFocusLookup(@NotNull CompletionParameters parameters) {
  final PsiElement position = parameters.getPosition();

  PsiFile file = position.getContainingFile();
  if (file instanceof GroovyFile && GroovyScriptUtil.getScriptType((GroovyFile)file) != GroovyScriptUtil.DEFAULT_TYPE) {
    return ThreeState.NO;
  }

  if (position.getParent() instanceof GrReferenceElement &&
      PsiJavaPatterns.psiElement().afterLeaf(PsiJavaPatterns.psiElement().withText("(").withParent(GrForStatement.class)).accepts(position)) {
    return ThreeState.NO;
  }

  if (position.getParent() instanceof GrReferenceExpression) {
    final GrReferenceExpression ref = (GrReferenceExpression)position.getParent();
    final GrExpression qualifier = ref.getQualifierExpression();
    if (qualifier == null) {
      if (isPossibleClosureParameter(ref)) return ThreeState.NO;
      if (parameters.getOriginalFile().getUserData(GROOVY_SHELL_FILE) == Boolean.TRUE) {
        return ThreeState.NO;
      }

      GrExpression runtimeQualifier = PsiImplUtil.getRuntimeQualifier(ref);
      if (runtimeQualifier != null && runtimeQualifier.getType() == null) {
        return ThreeState.NO;
      }

      return ThreeState.YES;
    }

    if (qualifier.getType() == null) {
      return ThreeState.NO;
    }
    return ThreeState.YES;
  }
  return ThreeState.UNSURE;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:40，代码来源:GroovyCompletionConfidence.java

示例9: shouldSkipAutopopup

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@NotNull
@Override
public ThreeState shouldSkipAutopopup(@NotNull PsiElement contextElement, @NotNull PsiFile psiFile, int offset) {
  if (CodeInsightSettings.getInstance().SELECT_AUTOPOPUP_SUGGESTIONS_BY_CHARS && psiFile.getUserData(GROOVY_SHELL_FILE) == Boolean.TRUE) {
    return ThreeState.YES;
  }

  if (com.intellij.psi.impl.PsiImplUtil.isLeafElementOfType(contextElement, TokenSets.STRING_LITERALS)) {
    @SuppressWarnings("ConstantConditions")
    PsiElement parent = contextElement.getParent();
    if (parent != null) {
      for (PsiReference reference : parent.getReferences()) {
        if (!reference.isSoft() && reference.getRangeInElement().shiftRight(parent.getTextOffset()).containsOffset(offset)) {
          return ThreeState.NO;
        }
      }
    }

    return ThreeState.YES;
  }

  if (PsiJavaPatterns.psiElement().afterLeaf("def").accepts(contextElement)) {
    return ThreeState.YES;
  }

  return ThreeState.UNSURE;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:28，代码来源:GroovyCompletionConfidence.java

示例10: fillCompletionVariants

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@Override
public void fillCompletionVariants(final CompletionParameters parameters, final CompletionResultSet result) {

  PsiElement position = parameters.getPosition();
  if (PsiJavaPatterns.psiElement(JavaDocTokenType.DOC_COMMENT_DATA).accepts(position)) {
    final PsiParameter param = getDocTagParam(position.getParent());
    if (param != null) {
      suggestSimilarParameterDescriptions(result, position, param);
    }

    return;
  }

  super.fillCompletionVariants(parameters, result);
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:16，代码来源:JavaDocCompletionContributor.java

示例11: addJavaSorting

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
public static CompletionResultSet addJavaSorting(final CompletionParameters parameters, CompletionResultSet result) {
  final PsiElement position = parameters.getPosition();
  final ExpectedTypeInfo[] expectedTypes = PsiJavaPatterns.psiElement().beforeLeaf(PsiJavaPatterns.psiElement().withText(".")).accepts(position) ? ExpectedTypeInfo.EMPTY_ARRAY : JavaSmartCompletionContributor.getExpectedTypes(parameters);
  final CompletionType type = parameters.getCompletionType();
  final boolean smart = type == CompletionType.SMART;
  final boolean afterNew = JavaSmartCompletionContributor.AFTER_NEW.accepts(position);

  List<LookupElementWeigher> afterProximity = new ArrayList<LookupElementWeigher>();
  afterProximity.add(new PreferContainingSameWords(expectedTypes));
  if (smart) {
    afterProximity.add(new PreferFieldsAndGetters());
  }
  afterProximity.add(new PreferShorter(expectedTypes));

  CompletionSorter sorter = CompletionSorter.defaultSorter(parameters, result.getPrefixMatcher());
  if (!smart && afterNew) {
    sorter = sorter.weighBefore("liftShorter", new PreferExpected(true, expectedTypes));
  } else if (PsiTreeUtil.getParentOfType(position, PsiReferenceList.class) == null) {
    sorter = ((CompletionSorterImpl)sorter).withClassifier("liftShorterClasses", true, new LiftShorterClasses(position));
  }
  if (smart) {
    sorter = sorter.weighAfter("priority", new PreferDefaultTypeWeigher(expectedTypes, parameters));
  }

  List<LookupElementWeigher> afterPrefix = ContainerUtil.newArrayList();
  if (!smart) {
    ContainerUtil.addIfNotNull(afterPrefix, preferStatics(position, expectedTypes));
  }
  ContainerUtil.addIfNotNull(afterPrefix, recursion(parameters, expectedTypes));
  if (!smart && !afterNew) {
    afterPrefix.add(new PreferExpected(false, expectedTypes));
  }
  Collections.addAll(afterPrefix, new PreferByKindWeigher(type, position), new PreferSimilarlyEnding(expectedTypes),
                     new PreferNonGeneric(), new PreferAccessible(position), new PreferSimple(),
                     new PreferEnumConstants(parameters));

  sorter = sorter.weighAfter("prefix", afterPrefix.toArray(new LookupElementWeigher[afterPrefix.size()]));
  sorter = sorter.weighAfter("proximity", afterProximity.toArray(new LookupElementWeigher[afterProximity.size()]));
  return result.withRelevanceSorter(sorter);
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:41，代码来源:JavaCompletionSorting.java

示例12: isInsideDecodeOrGetColorMethod

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
public static boolean isInsideDecodeOrGetColorMethod(PsiElement element) {
  if (element instanceof PsiJavaToken && ((PsiJavaToken)element).getTokenType() == JavaTokenType.STRING_LITERAL) {
    element = element.getParent();
  }

  return PsiJavaPatterns.psiExpression().methodCallParameter(0, DECODE_METHOD).accepts(element) ||
         PsiJavaPatterns.psiExpression().methodCallParameter(0, GET_COLOR_METHOD).accepts(element);
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:9，代码来源:ColorChooserIntentionAction.java

示例13: fillCompletionVariants

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@Override
public void fillCompletionVariants(@NotNull final CompletionParameters parameters, @NotNull final CompletionResultSet result)
{
	PsiElement position = parameters.getPosition();
	if(PsiJavaPatterns.psiElement(JavaDocTokenType.DOC_COMMENT_DATA).accepts(position))
	{
		final PsiParameter param = getDocTagParam(position.getParent());
		if(param != null)
		{
			suggestSimilarParameterDescriptions(result, position, param);
		}

		suggestLinkWrappingVariants(parameters, result.withPrefixMatcher(CompletionUtil.findJavaIdentifierPrefix(parameters)), position);

		if(!result.getPrefixMatcher().getPrefix().isEmpty())
		{
			for(String keyword : ContainerUtil.ar("null", "true", "false"))
			{
				String tagText = "{@code " + keyword + "}";
				result.addElement(LookupElementBuilder.create(keyword).withPresentableText(tagText).withInsertHandler((context, item) -> context.getDocument().replaceString(context
						.getStartOffset(), context.getTailOffset(), tagText)));
			}
		}

		return;
	}

	super.fillCompletionVariants(parameters, result);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:30，代码来源:JavaDocCompletionContributor.java

示例14: recursionFilter

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@Nullable
static ElementFilter recursionFilter(PsiElement element)
{
	if(PsiJavaPatterns.psiElement().afterLeaf(PsiKeyword.RETURN).inside(PsiReturnStatement.class).accepts(element))
	{
		return new ExcludeDeclaredFilter(ElementClassFilter.METHOD);
	}

	if(PsiJavaPatterns.psiElement().inside(StandardPatterns.or(PsiJavaPatterns.psiElement(PsiAssignmentExpression.class), PsiJavaPatterns.psiElement(PsiVariable.class))).
			andNot(PsiJavaPatterns.psiElement().afterLeaf(".")).accepts(element))
	{
		return new AndFilter(new ExcludeSillyAssignment(), new ExcludeDeclaredFilter(new ClassFilter(PsiVariable.class)));
	}
	return null;
}
开发者ID:consulo，项目名称:consulo-java，代码行数:16，代码来源:RecursionWeigher.java

示例15: fun

import com.intellij.patterns.PsiJavaPatterns; //导入依赖的package包/类
@Override
@Nullable
public ExpectedTypeInfo[] fun(final CompletionLocation location)
{
	if(PsiJavaPatterns.psiElement().beforeLeaf(PsiJavaPatterns.psiElement().withText(".")).accepts(location.getCompletionParameters().getPosition()))
	{
		return ExpectedTypeInfo.EMPTY_ARRAY;
	}

	return JavaSmartCompletionContributor.getExpectedTypes(location.getCompletionParameters());
}
开发者ID:consulo，项目名称:consulo-java，代码行数:12，代码来源:JavaCompletionUtil.java


注：本文中的com.intellij.patterns.PsiJavaPatterns类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。