Java PrefixMatcher类代码示例

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本文整理汇总了Java中com.intellij.codeInsight.completion.PrefixMatcher类的典型用法代码示例。如果您正苦于以下问题：Java PrefixMatcher类的具体用法？Java PrefixMatcher怎么用？Java PrefixMatcher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。

PrefixMatcher类属于com.intellij.codeInsight.completion包，在下文中一共展示了PrefixMatcher类的20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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: calculateLookupItems

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
@Override
public LookupElement[] calculateLookupItems(@NotNull Expression[] params, ExpressionContext context) {
  if (params.length == 0) return LookupElement.EMPTY_ARRAY;
  Result paramResult = params[0].calculateQuickResult(context);
  if (paramResult instanceof PsiTypeResult) {
    final PsiType type = ((PsiTypeResult)paramResult).getType();
    final PsiFile file = PsiDocumentManager.getInstance(context.getProject()).getPsiFile(context.getEditor().getDocument());
    final PsiElement element = file.findElementAt(context.getStartOffset());

    final Set<LookupElement> set = new LinkedHashSet<LookupElement>();
    JavaTemplateUtil.addTypeLookupItem(set, type);
    CodeInsightUtil.processSubTypes(type, element, false, PrefixMatcher.ALWAYS_TRUE, new Consumer<PsiType>() {
      @Override
      public void consume(PsiType psiType) {
        JavaTemplateUtil.addTypeLookupItem(set, psiType);
      }
    });
    return set.toArray(new LookupElement[set.size()]);
  }
  return LookupElement.EMPTY_ARRAY;
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:22，代码来源:SubtypesMacro.java

示例2: MembersGetter

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
protected MembersGetter(StaticMemberProcessor processor, @NotNull final PsiElement place) {
  myPlace = place;
  processor.processMembersOfRegisteredClasses(PrefixMatcher.ALWAYS_TRUE, new PairConsumer<PsiMember, PsiClass>() {
    @Override
    public void consume(PsiMember member, PsiClass psiClass) {
      myImportedStatically.add(member);
    }
  });

  PsiClass current = PsiTreeUtil.getContextOfType(place, PsiClass.class);
  while (current != null) {
    current = CompletionUtil.getOriginalOrSelf(current);
    myPlaceClasses.add(current);
    current = PsiTreeUtil.getContextOfType(current, PsiClass.class);
  }

  PsiMethod eachMethod = PsiTreeUtil.getContextOfType(place, PsiMethod.class);
  while (eachMethod != null) {
    eachMethod = CompletionUtil.getOriginalOrSelf(eachMethod);
    myPlaceMethods.add(eachMethod);
    eachMethod = PsiTreeUtil.getContextOfType(eachMethod, PsiMethod.class);
  }

}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:25，代码来源:MembersGetter.java

示例3: completeTillTypedCharOccurrence

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
private static boolean completeTillTypedCharOccurrence(char charTyped, LookupImpl lookup, LookupElement item) {
  PrefixMatcher matcher = lookup.itemMatcher(item);
  final String oldPrefix = matcher.getPrefix() + lookup.getAdditionalPrefix();
  PrefixMatcher expanded = matcher.cloneWithPrefix(oldPrefix + charTyped);
  if (expanded.prefixMatches(item)) {
    for (String s : item.getAllLookupStrings()) {
      if (matcher.prefixMatches(s)) {
        int i = -1;
        while (true) {
          i = s.indexOf(charTyped, i + 1);
          if (i < 0)  break;
          final String newPrefix = s.substring(0, i + 1);
          if (expanded.prefixMatches(newPrefix)) {
            lookup.replacePrefix(oldPrefix, newPrefix);
            return true;
          }
        }
      }
    }
  }
  return false;
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:23，代码来源:LookupTypedHandler.java

示例4: getLookupAction

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
static CharFilter.Result getLookupAction(final char charTyped, final LookupImpl lookup) {
  final CharFilter.Result filtersDecision = getFiltersDecision(charTyped, lookup);

  final LookupElement currentItem = lookup.getCurrentItem();
  if (currentItem != null && charTyped != ' ') {
    String postfix = lookup.getAdditionalPrefix() + charTyped;
    final PrefixMatcher matcher = lookup.itemMatcher(currentItem);
    for (String lookupString : currentItem.getAllLookupStrings()) {
      if (lookupString.startsWith(matcher.getPrefix() + postfix)) {
        return CharFilter.Result.ADD_TO_PREFIX;
      }
    }
  }

  if (filtersDecision != null) {
    return filtersDecision;
  }
  throw new AssertionError("Typed char not handler by char filter: c=" + charTyped +
                           "; prefix=" + currentItem +
                           "; filters=" + Arrays.toString(getFilters()));
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:22，代码来源:LookupTypedHandler.java

示例5: CompleteReferenceProcessor

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
protected CompleteReferenceProcessor(GrReferenceExpression place, Consumer<LookupElement> consumer, @NotNull PrefixMatcher matcher, CompletionParameters parameters) {
  super(null, EnumSet.allOf(ResolveKind.class), place, PsiType.EMPTY_ARRAY);
  myConsumer = consumer;
  myMatcher = matcher;
  myParameters = parameters;
  myPreferredFieldNames = addAllRestrictedProperties(place);
  mySkipPackages = shouldSkipPackages(place);
  myEventListener = JavaPsiFacade.getInstance(place.getProject()).findClass("java.util.EventListener", place.getResolveScope());
  myPropertyNames.addAll(myPreferredFieldNames);

  myFieldPointerOperator = place.hasAt();
  myMethodPointerOperator = place.getDotTokenType() == GroovyTokenTypes.mMEMBER_POINTER;
  myIsMap = isMap(place);
  final PsiType thisType = GrReferenceResolveUtil.getQualifierType(place);
  mySubstitutorComputer = new SubstitutorComputer(thisType, PsiType.EMPTY_ARRAY, PsiType.EMPTY_ARRAY, true, place, place.getParent());
}

开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:17，代码来源:CompleteReferenceExpression.java

示例6: prefixReplaced

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public final void prefixReplaced(Lookup lookup, String newPrefix) {
  //noinspection unchecked
  Map<LookupElement, PrefixMatcher> newMatchers = new LinkedHashMap(EqualityPolicy.IDENTITY);
  for (LookupElement item : myItems) {
    if (item.isValid()) {
      PrefixMatcher matcher = itemMatcher(item).cloneWithPrefix(newPrefix);
      if (matcher.prefixMatches(item)) {
        newMatchers.put(item, matcher);
      }
    }
  }
  myMatchers.clear();
  myMatchers.putAll(newMatchers);
  myItems.clear();
  myItems.addAll(newMatchers.keySet());

  prefixChanged(lookup);
}

开发者ID:consulo，项目名称:consulo，代码行数:19，代码来源:LookupArranger.java

示例7: MembersGetter

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
protected MembersGetter(StaticMemberProcessor processor, @NotNull final PsiElement place)
{
	myPlace = place;
	processor.processMembersOfRegisteredClasses(PrefixMatcher.ALWAYS_TRUE, (member, psiClass) -> myImportedStatically.add(member));

	PsiClass current = PsiTreeUtil.getContextOfType(place, PsiClass.class);
	while(current != null)
	{
		current = CompletionUtil.getOriginalOrSelf(current);
		myPlaceClasses.add(current);
		current = PsiTreeUtil.getContextOfType(current, PsiClass.class);
	}

	PsiMethod eachMethod = PsiTreeUtil.getContextOfType(place, PsiMethod.class);
	while(eachMethod != null)
	{
		eachMethod = CompletionUtil.getOriginalOrSelf(eachMethod);
		myPlaceMethods.add(eachMethod);
		eachMethod = PsiTreeUtil.getContextOfType(eachMethod, PsiMethod.class);
	}

}

开发者ID:consulo，项目名称:consulo-java，代码行数:23，代码来源:MembersGetter.java

示例8: getAllVirtualTypeElementNames

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public Collection<String> getAllVirtualTypeElementNames(PrefixMatcher prefixMatcher, final GlobalSearchScope scope) {
    Collection<String> keys =
            FileBasedIndex.getInstance().getAllKeys(VirtualTypeIndex.KEY, project);

    keys.removeIf(k -> !prefixMatcher.prefixMatches(k));
    return keys;
}

开发者ID:magento，项目名称:magento2-phpstorm-plugin，代码行数:8，代码来源:DiIndex.java

示例9: processMembers

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public void processMembers(final Consumer<LookupElement> results, @Nullable final PsiClass where,
                           final boolean acceptMethods, final boolean searchInheritors) {
  if (where == null || isPrimitiveClass(where)) return;

  final boolean searchFactoryMethods = searchInheritors &&
                                 !CommonClassNames.JAVA_LANG_OBJECT.equals(where.getQualifiedName()) &&
                                 !isPrimitiveClass(where);

  final Project project = myPlace.getProject();
  final GlobalSearchScope scope = myPlace.getResolveScope();

  final PsiClassType baseType = JavaPsiFacade.getElementFactory(project).createType(where);
  Consumer<PsiType> consumer = new Consumer<PsiType>() {
    @Override
    public void consume(PsiType psiType) {
      PsiClass psiClass = PsiUtil.resolveClassInType(psiType);
      if (psiClass == null) {
        return;
      }
      psiClass = CompletionUtil.getOriginalOrSelf(psiClass);
      if (mayProcessMembers(psiClass)) {
        final FilterScopeProcessor<PsiElement> declProcessor = new FilterScopeProcessor<PsiElement>(TrueFilter.INSTANCE);
        psiClass.processDeclarations(declProcessor, ResolveState.initial(), null, myPlace);
        doProcessMembers(acceptMethods, results, psiType == baseType, declProcessor.getResults());

        String name = psiClass.getName();
        if (name != null && searchFactoryMethods) {
          Collection<PsiMember> factoryMethods = JavaStaticMemberTypeIndex.getInstance().getStaticMembers(name, project, scope);
          doProcessMembers(acceptMethods, results, false, factoryMethods);
        }
      }
    }
  };
  consumer.consume(baseType);
  if (searchInheritors && !CommonClassNames.JAVA_LANG_OBJECT.equals(where.getQualifiedName())) {
    CodeInsightUtil.processSubTypes(baseType, myPlace, true, PrefixMatcher.ALWAYS_TRUE, consumer);
  }
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:39，代码来源:MembersGetter.java

示例10: addCompletions

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public static void addCompletions(@NotNull final JavaSmartCompletionParameters parameters,
                                  @NotNull Consumer<LookupElement> result, final PrefixMatcher matcher) {
  PsiType expectedType = parameters.getDefaultType();
  if (!InheritanceUtil.isInheritor(expectedType, CommonClassNames.JAVA_LANG_CLASS)) {
    expectedType = parameters.getExpectedType();
    if (!InheritanceUtil.isInheritor(expectedType, CommonClassNames.JAVA_LANG_CLASS)) {
      return;
    }
  }

  PsiType classParameter = PsiUtil.substituteTypeParameter(expectedType, CommonClassNames.JAVA_LANG_CLASS, 0, false);

  boolean addInheritors = false;
  PsiElement position = parameters.getPosition();
  if (classParameter instanceof PsiWildcardType) {
    final PsiWildcardType wildcardType = (PsiWildcardType)classParameter;
    classParameter = wildcardType.isSuper() ? wildcardType.getSuperBound() : wildcardType.getExtendsBound();
    addInheritors = wildcardType.isExtends() && classParameter instanceof PsiClassType;
  } else if (!matcher.getPrefix().isEmpty()) {
    addInheritors = true;
    classParameter = PsiType.getJavaLangObject(position.getManager(), position.getResolveScope());
  }
  if (classParameter != null) {
    PsiFile file = position.getContainingFile();
    addClassLiteralLookupElement(classParameter, result, file);
    if (addInheritors) {
      addInheritorClassLiterals(file, classParameter, result, matcher);
    }
  }
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:31，代码来源:ClassLiteralGetter.java

示例11: addInheritorClassLiterals

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
private static void addInheritorClassLiterals(final PsiFile context,
                                              final PsiType classParameter,
                                              final Consumer<LookupElement> result, PrefixMatcher matcher) {
  final String canonicalText = classParameter.getCanonicalText();
  if (CommonClassNames.JAVA_LANG_OBJECT.equals(canonicalText) && StringUtil.isEmpty(matcher.getPrefix())) {
    return;
  }

  CodeInsightUtil.processSubTypes(classParameter, context, true, matcher, new Consumer<PsiType>() {
    @Override
    public void consume(PsiType type) {
      addClassLiteralLookupElement(type, result, context);
    }
  });
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:16，代码来源:ClassLiteralGetter.java

示例12: getBestMatchingDegree

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public static int getBestMatchingDegree(LookupElement element, PrefixMatcher matcher) {
  int max = Integer.MIN_VALUE;
  for (String lookupString : element.getAllLookupStrings()) {
    max = Math.max(max, matcher.matchingDegree(lookupString));
  }
  return -max;
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:8，代码来源:RealPrefixMatchingWeigher.java

示例13: prefixMatches

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
private boolean prefixMatches(LookupImpl lookup, LookupElement item) {
  PrefixMatcher matcher = lookup.itemMatcherNullable(item);
  if (matcher == null) {
    return false;
  }

  if (!myAdditionalPrefix.isEmpty()) {
    matcher = matcher.cloneWithPrefix(matcher.getPrefix() + myAdditionalPrefix);
  }
  return matcher.prefixMatches(item);
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:12，代码来源:LookupArranger.java

示例14: CompleteReferencesWithSameQualifier

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
private CompleteReferencesWithSameQualifier(@NotNull GrReferenceExpression refExpr,
                                            @NotNull PrefixMatcher matcher,
                                            @Nullable GrExpression qualifier) {
  myRefExpr = refExpr;
  myMatcher = matcher;
  myQualifier = qualifier;
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:8，代码来源:CompleteReferencesWithSameQualifier.java

示例15: CompleteReferenceExpression

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
private CompleteReferenceExpression(@NotNull PrefixMatcher matcher,
                                    @NotNull Consumer<LookupElement> consumer,
                                    @NotNull GrReferenceExpressionImpl refExpr,
                                    @NotNull CompletionParameters parameters) {
  myMatcher = matcher;
  myConsumer = consumer;
  myParameters = parameters;
  myRefExpr = refExpr;

  myProcessor = new CompleteReferenceProcessor();

}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:13，代码来源:CompleteReferenceExpression.java

示例16: CompleteCodeReferenceElement

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
private CompleteCodeReferenceElement(@NotNull GrCodeReferenceElementImpl ref,
                                     @NotNull Consumer<LookupElement> consumer,
                                     @NotNull PrefixMatcher matcher) {
  myRef = ref;
  myConsumer = consumer;
  myMatcher = matcher;
}

开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:8，代码来源:CompleteCodeReferenceElement.java

示例17: getLookupElements

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
@NotNull
@Override
public Collection<LookupElement> getLookupElements(@NotNull PhpToolboxCompletionContributorParameter parameter) {
    return PhpIndex.getInstance(parameter.getProject())
        .getAllFunctionNames(PrefixMatcher.ALWAYS_TRUE).stream().map(
            s -> LookupElementBuilder.create(s).withIcon(PhpIcons.FUNCTION)
        )
        .collect(Collectors.toCollection(HashSet::new));
}

开发者ID:Haehnchen，项目名称:idea-php-toolbox，代码行数:10，代码来源:FunctionProvider.java

示例18: processMembers

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public void processMembers(final Consumer<LookupElement> results, @Nullable final PsiClass where,
                           final boolean acceptMethods, final boolean searchInheritors) {
  if (where == null || CommonClassNames.JAVA_LANG_STRING.equals(where.getQualifiedName())) return;

  final boolean searchFactoryMethods = searchInheritors &&
                                 !CommonClassNames.JAVA_LANG_OBJECT.equals(where.getQualifiedName()) &&
                                 !CommonClassNames.JAVA_LANG_STRING.equals(where.getQualifiedName());

  final Project project = myPlace.getProject();
  final GlobalSearchScope scope = myPlace.getResolveScope();

  final PsiClassType baseType = JavaPsiFacade.getElementFactory(project).createType(where);
  Consumer<PsiType> consumer = new Consumer<PsiType>() {
    @Override
    public void consume(PsiType psiType) {
      PsiClass psiClass = PsiUtil.resolveClassInType(psiType);
      if (psiClass == null) {
        return;
      }
      psiClass = CompletionUtil.getOriginalOrSelf(psiClass);
      if (mayProcessMembers(psiClass)) {
        final FilterScopeProcessor<PsiElement> declProcessor = new FilterScopeProcessor<PsiElement>(TrueFilter.INSTANCE);
        psiClass.processDeclarations(declProcessor, ResolveState.initial(), null, myPlace);
        doProcessMembers(acceptMethods, results, psiType != baseType, declProcessor.getResults());

        String name = psiClass.getName();
        if (name != null && searchFactoryMethods) {
          Collection<PsiMember> factoryMethods = JavaStaticMemberTypeIndex.getInstance().getStaticMembers(name, project, scope);
          doProcessMembers(acceptMethods, results, psiType != baseType, factoryMethods);
        }
      }
    }
  };
  consumer.consume(baseType);
  if (searchInheritors && !CommonClassNames.JAVA_LANG_OBJECT.equals(where.getQualifiedName())) {
    CodeInsightUtil.processSubTypes(baseType, myPlace, true, PrefixMatcher.ALWAYS_TRUE, consumer);
  }
}

开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:39，代码来源:MembersGetter.java

示例19: addCompletions

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public static void addCompletions(@NotNull final JavaSmartCompletionParameters parameters,
                                  @NotNull Consumer<LookupElement> result, final PrefixMatcher matcher) {
  PsiType expectedType = parameters.getExpectedType();
  if (!InheritanceUtil.isInheritor(expectedType, CommonClassNames.JAVA_LANG_CLASS)) {
    return;
  }

  PsiType classParameter = PsiUtil.substituteTypeParameter(expectedType, CommonClassNames.JAVA_LANG_CLASS, 0, false);

  boolean addInheritors = false;
  PsiElement position = parameters.getPosition();
  if (classParameter instanceof PsiWildcardType) {
    final PsiWildcardType wildcardType = (PsiWildcardType)classParameter;
    classParameter = wildcardType.isSuper() ? wildcardType.getSuperBound() : wildcardType.getExtendsBound();
    addInheritors = wildcardType.isExtends() && classParameter instanceof PsiClassType;
  } else if (!matcher.getPrefix().isEmpty()) {
    addInheritors = true;
    classParameter = PsiType.getJavaLangObject(position.getManager(), position.getResolveScope());
  }
  if (classParameter != null) {
    PsiFile file = position.getContainingFile();
    addClassLiteralLookupElement(classParameter, result, file);
    if (addInheritors) {
      addInheritorClassLiterals(file, classParameter, result, matcher);
    }
  }
}

开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:28，代码来源:ClassLiteralGetter.java

示例20: addItem

import com.intellij.codeInsight.completion.PrefixMatcher; //导入依赖的package包/类
public void addItem(LookupElement item, PrefixMatcher matcher) {
  myMatchers.put(item, matcher);
  LookupElementPresentation presentation = updateLookupWidth(item);
  synchronized (myList) {
    myArranger.addElement(this, item, presentation);
  }
}

开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:8，代码来源:LookupImpl.java

注：本文中的com.intellij.codeInsight.completion.PrefixMatcher类示例整理自Github/MSDocs等源码及文档管理平台，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。