com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceOwner#com.intellij.codeInspection.ProblemsHolder源码实例Demo

下面列出了com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceOwner#com.intellij.codeInspection.ProblemsHolder 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。

源代码1 项目： idea-php-generics-plugin 文件： ClassStringLocalInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(final @NotNull ProblemsHolder holder, boolean isOnTheFly) {
    return new PsiElementVisitor() {
        @Override
        public void visitElement(PsiElement element) {
            if(element instanceof StringLiteralExpression || element instanceof ClassConstantReference) {
                PsiElement parent = element.getParent();
                if (parent instanceof ParameterList) {
                    invoke(element, holder);
                }
            }

            super.visitElement(element);
        }
    };
}

源代码2 项目： idea-php-symfony2-plugin 文件： TwigRouteMissingInspection.java


@NotNull
public PsiElementVisitor buildVisitor(final @NotNull ProblemsHolder holder, boolean isOnTheFly) {
    if(!Symfony2ProjectComponent.isEnabled(holder.getProject())) {
        return super.buildVisitor(holder, isOnTheFly);
    }

    return new PsiElementVisitor() {
        @Override
        public void visitElement(PsiElement element) {
            if(TwigPattern.getAutocompletableRoutePattern().accepts(element) && TwigUtil.isValidStringWithoutInterpolatedOrConcat(element)) {
                invoke(element, holder);
            }

            super.visitElement(element);
        }
    };
}

源代码3 项目： idea-php-symfony2-plugin 文件： YamlParameterInspection.java


private void invoke(@NotNull final PsiElement psiElement, @NotNull ProblemsHolder holder) {
    // at least %a%
    // and not this one: %kernel.root_dir%/../web/
    // %kernel.root_dir%/../web/%webpath_modelmasks%
    String parameterName = PsiElementUtils.getText(psiElement);
    if(!YamlHelper.isValidParameterName(parameterName)) {
        return;
    }

    // strip "%"
    parameterName = parameterName.substring(1, parameterName.length() - 1);

    // parameter a always lowercase see #179
    parameterName = parameterName.toLowerCase();
    if (!ContainerCollectionResolver.getParameterNames(psiElement.getProject()).contains(parameterName)) {
        holder.registerProblem(psiElement, "Missing Parameter", ProblemHighlightType.GENERIC_ERROR_OR_WARNING);
    }
}

源代码4 项目： idea-php-symfony2-plugin 文件： EventMethodCallInspection.java


private void registerMethodProblem(final @NotNull PsiElement psiElement, @NotNull ProblemsHolder holder, @Nullable PhpClass phpClass) {
    if(phpClass == null) {
        return;
    }

    final String methodName = PsiElementUtils.trimQuote(psiElement.getText());
    if(phpClass.findMethodByName(methodName) != null) {
        return;
    }

    holder.registerProblem(
        psiElement,
        "Missing Method",
        ProblemHighlightType.GENERIC_ERROR_OR_WARNING,
        new CreateMethodQuickFix(phpClass, methodName, new MyCreateMethodQuickFix())
    );
}

源代码5 项目： BashSupport 文件： UnknownFiledescriptorInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    return new BashVisitor() {
        @Override
        public void visitFiledescriptor(BashFiledescriptor descriptor) {
            Integer asInt = descriptor.descriptorAsInt();
            if (asInt != null) {
                if (asInt < 0 || asInt > 9) {
                    holder.registerProblem(descriptor, BashPsiUtils.rangeInParent(descriptor, descriptor),
                            "Invalid file descriptor " + asInt);
                }
            }
        }
    };
}

源代码6 项目： idea-php-symfony2-plugin 文件： ContainerConstantInspection.java


private void yamlVisitor(@NotNull ProblemsHolder holder, @NotNull PsiFile psiFile) {
    psiFile.acceptChildren(new PsiRecursiveElementVisitor() {
        @Override
        public void visitElement(PsiElement psiElement) {
            if(psiElement instanceof YAMLScalar) {
                String textValue = ((YAMLScalar) psiElement).getTextValue();
                if(textValue.length() > 0 && textValue.startsWith("!php/const:")) {
                    String constantName = textValue.substring(11);
                    if(StringUtils.isNotBlank(constantName) && ServiceContainerUtil.getTargetsForConstant(psiElement.getProject(), constantName).size() == 0) {
                        holder.registerProblem(psiElement, MESSAGE, ProblemHighlightType.GENERIC_ERROR_OR_WARNING);
                    }
                }
            }

            super.visitElement(psiElement);
        }
    });
}

源代码7 项目： lombok-intellij-plugin 文件： ValProcessor.java


public void verifyVariable(@NotNull final PsiLocalVariable psiLocalVariable, @NotNull final ProblemsHolder holder) {
  final PsiTypeElement typeElement = psiLocalVariable.getTypeElement();
  final String typeElementText = typeElement.getText();
  boolean isVal = isPossibleVal(typeElementText) && isVal(resolveQualifiedName(typeElement));
  boolean isVar = isPossibleVar(typeElementText) && isVar(resolveQualifiedName(typeElement));
  final String ann = isVal ? "val" : "var";
  if (isVal || isVar) {
    final PsiExpression initializer = psiLocalVariable.getInitializer();
    if (initializer == null) {
      holder.registerProblem(psiLocalVariable, "'" + ann + "' on a local variable requires an initializer expression", ProblemHighlightType.ERROR);
    } else if (initializer instanceof PsiArrayInitializerExpression) {
      holder.registerProblem(psiLocalVariable, "'" + ann + "' is not compatible with array initializer expressions. Use the full form (new int[] { ... } instead of just { ... })", ProblemHighlightType.ERROR);
    } else if (initializer instanceof PsiLambdaExpression) {
      holder.registerProblem(psiLocalVariable, "'" + ann + "' is not allowed with lambda expressions.", ProblemHighlightType.ERROR);
    } else if (isVal) {
      final PsiElement typeParentParent = psiLocalVariable.getParent();
      if (typeParentParent instanceof PsiDeclarationStatement && typeParentParent.getParent() instanceof PsiForStatement) {
        holder.registerProblem(psiLocalVariable, "'" + ann + "' is not allowed in old-style for loops", ProblemHighlightType.ERROR);
      }
    }
  }
}

源代码8 项目： lombok-intellij-plugin 文件： ValProcessor.java


public void verifyParameter(@NotNull final PsiParameter psiParameter, @NotNull final ProblemsHolder holder) {
  final PsiTypeElement typeElement = psiParameter.getTypeElement();
  final String typeElementText = null != typeElement ? typeElement.getText() : null;
  boolean isVal = isPossibleVal(typeElementText) && isVal(resolveQualifiedName(typeElement));
  boolean isVar = isPossibleVar(typeElementText) && isVar(resolveQualifiedName(typeElement));
  if (isVar || isVal) {
    PsiElement scope = psiParameter.getDeclarationScope();
    boolean isForeachStatement = scope instanceof PsiForeachStatement;
    boolean isForStatement = scope instanceof PsiForStatement;
    if (isVal && !isForeachStatement) {
      holder.registerProblem(psiParameter, "'val' works only on local variables and on foreach loops", ProblemHighlightType.ERROR);
    } else if (isVar && !(isForeachStatement || isForStatement)) {
      holder.registerProblem(psiParameter, "'var' works only on local variables and on for/foreach loops", ProblemHighlightType.ERROR);
    }
  }
}

源代码9 项目： idea-php-symfony2-plugin 文件： RouteSettingDeprecatedInspection.java


@NotNull
public PsiElementVisitor buildVisitor(final @NotNull ProblemsHolder holder, boolean isOnTheFly) {
    if(!Symfony2ProjectComponent.isEnabled(holder.getProject())) {
        return super.buildVisitor(holder, isOnTheFly);
    }

    return new PsiElementVisitor() {
        @Override
        public void visitElement(PsiElement element) {
            if(element instanceof XmlAttributeValue) {
                registerAttributeRequirementProblem(holder, (XmlAttributeValue) element, "_method");
                registerAttributeRequirementProblem(holder, (XmlAttributeValue) element, "_scheme");
            } else if(element instanceof XmlAttribute) {
                registerRoutePatternProblem(holder, (XmlAttribute) element);
            } else if(element instanceof YAMLKeyValue) {
                registerYmlRoutePatternProblem(holder, (YAMLKeyValue) element);
            }

            super.visitElement(element);
        }
    };
}

源代码10 项目： BashSupport 文件： InternalCommandFunctionOverrideInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    return new BashVisitor() {
        @Override
        public void visitFunctionDef(BashFunctionDef functionDef) {
            boolean bash4 = BashProjectSettings.storedSettings(holder.getProject()).isSupportBash4();

            if (LanguageBuiltins.isInternalCommand(functionDef.getName(), bash4)) {
                PsiElement targetElement = functionDef.getNameSymbol();
                if (targetElement == null) {
                    targetElement = functionDef.getNavigationElement();
                }

                holder.registerProblem(targetElement, "Function overrides internal Bash command", ProblemHighlightType.GENERIC_ERROR_OR_WARNING);
            }
        }
    };
}

源代码11 项目： idea-gitignore 文件： IgnoreSyntaxEntryInspection.java


/**
 * Checks if syntax entry has correct value.
 *
 * @param holder     where visitor will register problems found.
 * @param isOnTheFly true if inspection was run in non-batch mode
 * @return not-null visitor for this inspection
 */
@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly) {
    return new IgnoreVisitor() {
        @Override
        public void visitSyntax(@NotNull IgnoreSyntax syntax) {
            IgnoreLanguage language = (IgnoreLanguage) syntax.getContainingFile().getLanguage();
            if (!language.isSyntaxSupported()) {
                return;
            }

            String value = syntax.getValue().getText();
            for (IgnoreBundle.Syntax s : IgnoreBundle.Syntax.values()) {
                if (s.toString().equals(value)) {
                    return;
                }
            }

            holder.registerProblem(syntax, IgnoreBundle.message("codeInspection.syntaxEntry.message"),
                    new IgnoreSyntaxEntryFix(syntax));
        }
    };
}

源代码12 项目： arma-intellij-plugin 文件： SQFSyntaxChecker.java


@Nullable
private ValueType getPeekType(@NotNull LinkedList<ExprPart> parts,
							  @NotNull LinkedList<ExprPart> removedParts,
							  @NotNull ProblemsHolder problems,
							  @NotNull LinkedList<PotentialProblem> potentialProblems,
							  @NotNull Counter reportCount) {
	ExprPart peekPart = parts.peekFirst();
	if (peekPart == null) {
		return null;
	}
	if (peekPart.isOperatorPart()) {
		return getReturnTypeForCommand(
				parts,
				null,
				problems,
				potentialProblems,
				reportCount,
				true
		);
	} else {
		removedParts.push(parts.removeFirst());
		return peekPart.getArgument().getType(this, true, cluster);
	}
}

源代码13 项目： idea-php-symfony2-plugin 文件： CaseSensitivityServiceInspection.java


@NotNull
public PsiElementVisitor buildVisitor(final @NotNull ProblemsHolder holder, boolean isOnTheFly) {
    if(!Symfony2ProjectComponent.isEnabled(holder.getProject())) {
        return super.buildVisitor(holder, isOnTheFly);
    }

    return new PsiElementVisitor() {
        @Override
        public void visitFile(PsiFile psiFile) {
            if(psiFile.getFileType() == PhpFileType.INSTANCE) {
                phpVisitor(holder, psiFile);
            } else if(psiFile.getFileType() == YAMLFileType.YML) {
                yamlVisitor(holder, psiFile);
            } else if(psiFile.getFileType() == XmlFileType.INSTANCE) {
                xmlVisitor(holder, psiFile);
            }
        }
    };
}

源代码14 项目： idea-php-typo3-plugin 文件： MissingColumnTypeInspection.java


@NotNull
@Override
public PsiElementVisitor buildRealVisitor(@NotNull ProblemsHolder problemsHolder, boolean b) {
    return new PhpElementVisitor() {
        @Override
        public void visitPhpElement(PhpPsiElement element) {

            boolean isArrayStringValue = PhpElementsUtil.isStringArrayValue().accepts(element);
            if (!isArrayStringValue || !insideTCAColumnDefinition(element)) {
                return;
            }


            String arrayIndex = extractArrayIndexFromValue(element);
            if (arrayIndex != null && arrayIndex.equals("type")) {
                if (element instanceof StringLiteralExpression) {
                    String tableName = ((StringLiteralExpression) element).getContents();
                    boolean isValidRenderType = TCAUtil.getAvailableColumnTypes(element.getProject()).contains(tableName);

                    if (!isValidRenderType) {
                        problemsHolder.registerProblem(element, "Missing column type definition");
                    }
                }
            }
        }
    };
}

源代码15 项目： idea-php-typo3-plugin 文件： PluginEnabledPhpInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull ProblemsHolder problemsHolder, boolean b) {
    if (!TYPO3CMSProjectSettings.getInstance(problemsHolder.getProject()).pluginEnabled) {
        return new PhpElementVisitor() {
        };
    }

    return buildRealVisitor(problemsHolder, b);
}

源代码16 项目： idea-php-typo3-plugin 文件： MissingRenderTypeInspection.java


@NotNull
@Override
public PsiElementVisitor buildRealVisitor(@NotNull ProblemsHolder problemsHolder, boolean b) {
    return new PhpElementVisitor() {
        @Override
        public void visitPhpElement(PhpPsiElement element) {

            boolean isArrayStringValue = PhpElementsUtil.isStringArrayValue().accepts(element);
            if (!isArrayStringValue || !insideTCAColumnDefinition(element)) {
                return;
            }


            String arrayIndex = extractArrayIndexFromValue(element);
            if (arrayIndex != null && arrayIndex.equals("renderType")) {
                if (element instanceof StringLiteralExpression) {
                    String tableName = ((StringLiteralExpression) element).getContents();
                    boolean isValidRenderType = TCAUtil.getAvailableRenderTypes(element).contains(tableName);

                    if (!isValidRenderType) {
                        problemsHolder.registerProblem(element, "Missing renderType definition");
                    }
                }
            }
        }
    };
}

源代码17 项目： idea-php-typo3-plugin 文件： MissingTableInspection.java


@NotNull
@Override
public PsiElementVisitor buildRealVisitor(@NotNull ProblemsHolder problemsHolder, boolean b) {
    return new PhpElementVisitor() {
        @Override
        public void visitPhpElement(PhpPsiElement element) {

            boolean isArrayStringValue = PhpElementsUtil.isStringArrayValue().accepts(element);
            if (element == null || !isArrayStringValue || !insideTCAColumnDefinition(element)) {
                return;
            }

            String arrayKey = extractArrayIndexFromValue(element);
            if (arrayKey != null && arrayKey.equals("allowed") && element instanceof StringLiteralExpression && ((StringLiteralExpression) element).getContents().equals("*")) {
                return;
            }

            boolean valueIsTableNameFieldValue = arrayIndexIsTCATableNameField(element);
            if (valueIsTableNameFieldValue) {
                if (element instanceof StringLiteralExpression) {
                    String tableName = ((StringLiteralExpression) element).getContents();
                    boolean isValidTableName = TableUtil.getAvailableTableNames(element.getProject()).contains(tableName);

                    if (!isValidTableName) {
                        problemsHolder.registerProblem(element, "Missing table definition");
                    }
                }
            }
        }
    };
}

源代码18 项目： idea-php-symfony2-plugin 文件： ContainerSettingDeprecatedInspection.java


private void registerXmlAttributeProblem(@NotNull ProblemsHolder holder, @NotNull XmlAttribute xmlAttribute) {
    String name = xmlAttribute.getName();
    if(!("factory-class".equals(name) || "factory-method".equals(name) || "factory-service".equals(name))) {
        return;
    }

    XmlTag xmlTagRoute = PsiElementAssertUtil.getParentOfTypeWithNameOrNull(xmlAttribute, XmlTag.class, "service");
    if(xmlTagRoute != null) {
        registerProblem(holder, xmlAttribute.getFirstChild());
    }
}

源代码19 项目： idea-php-typo3-plugin 文件： FunctionCallMatcherInspection.java


@NotNull
@Override
public PsiElementVisitor buildRealVisitor(@NotNull ProblemsHolder problemsHolder, boolean b) {
    return new PhpElementVisitor() {
        @Override
        public void visitPhpFunctionCall(FunctionReference reference) {
            if (DeprecationUtility.isDeprecated(problemsHolder.getProject(), reference)) {
                problemsHolder.registerProblem(reference, "Global function scheduled for removal in upcoming TYPO3 version, consider using an alternative");
            }

            super.visitPhpFunctionCall(reference);
        }
    };
}

源代码20 项目： idea-php-typo3-plugin 文件： ClassConstantMatcherInspection.java


@NotNull
@Override
public PsiElementVisitor buildRealVisitor(@NotNull ProblemsHolder problemsHolder, boolean b) {
    return new PhpElementVisitor() {

        @Override
        public void visitPhpClassConstantReference(ClassConstantReference constantReference) {
            if (DeprecationUtility.isDeprecated(problemsHolder.getProject(), constantReference)) {
                problemsHolder.registerProblem(constantReference, "Deprecated class constant");
            }

            super.visitPhpClassConstantReference(constantReference);
        }
    };
}

源代码21 项目： idea-php-symfony2-plugin 文件： DuplicateLocalRouteInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(final @NotNull ProblemsHolder holder, boolean isOnTheFly) {
    if(!Symfony2ProjectComponent.isEnabled(holder.getProject())) {
        return super.buildVisitor(holder, isOnTheFly);
    }

    return new MyPsiElementVisitor(holder);
}

源代码22 项目： idea-php-typo3-plugin 文件： MissingModuleJSInspection.java


@NotNull
@Override
public PsiElementVisitor buildRealVisitor(@NotNull ProblemsHolder problemsHolder, @NotNull LocalInspectionToolSession localInspectionToolSession) {
    return new JSElementVisitor() {
        @Override
        public void visitJSLiteralExpression(JSLiteralExpression node) {
            PsiReference[] references = node.getReferences();
            for (PsiReference reference : references) {
                if (!(reference instanceof JSResolvableModuleReference)) {
                    continue;
                }

                JSResolvableModuleReference moduleReference = (JSResolvableModuleReference) reference;

                String canonicalText = moduleReference.getCanonicalText();
                if (!canonicalText.startsWith(JavaScriptUtil.MODULE_PREFIX)) {
                    super.visitJSLiteralExpression(node);

                    return;
                }

                if (JavaScriptUtil.getModuleMap(node.getProject()).containsKey(canonicalText)) {
                    super.visitJSLiteralExpression(node);

                    return;
                }

                problemsHolder.registerProblem(node, String.format("Unknown JavaScript module \"%s\"", canonicalText));

                return;
            }

            super.visitJSLiteralExpression(node);
        }
    };
}

源代码23 项目： idea-php-typo3-plugin 文件： MissingModulePHPInspection.java


@NotNull
@Override
public PsiElementVisitor buildRealVisitor(@NotNull ProblemsHolder problemsHolder, boolean b) {
    return new PhpElementVisitor() {
        @Override
        public void visitPhpStringLiteralExpression(StringLiteralExpression expression) {
            if (!getLoadRequireJsModulePattern().accepts(expression)) {
                super.visitPhpStringLiteralExpression(expression);
                return;
            }

            PsiElement firstParent = PsiTreeUtil.findFirstParent(expression, e -> e instanceof MethodReference);
            if (!(firstParent instanceof MethodReference)) {
                super.visitPhpStringLiteralExpression(expression);
                return;
            }

            MethodReference methodReference = (MethodReference) firstParent;
            if (methodReference.getName() == null || !methodReference.getName().equals("loadRequireJsModule")) {
                super.visitPhpStringLiteralExpression(expression);
                return;
            }

            if (expression.getPrevPsiSibling() instanceof StringLiteralExpression) {
                super.visitPhpStringLiteralExpression(expression);
                return;
            }

            if (JavaScriptUtil.getModuleMap(expression.getProject()).containsKey(expression.getContents())) {
                return;
            }

            problemsHolder.registerProblem(expression, String.format("Unknown JavaScript module \"%s\"", expression.getContents()));
        }
    };
}

源代码24 项目： idea-php-symfony2-plugin 文件： EventMethodCallInspection.java


private void visitXmlFile(@NotNull PsiFile psiFile, @NotNull final ProblemsHolder holder, @NotNull final ContainerCollectionResolver.LazyServiceCollector lazyServiceCollector) {

        psiFile.acceptChildren(new PsiRecursiveElementWalkingVisitor() {
            @Override
            public void visitElement(PsiElement element) {

                if(XmlHelper.getTagAttributePattern("tag", "method").inside(XmlHelper.getInsideTagPattern("services")).inFile(XmlHelper.getXmlFilePattern()).accepts(element) ||
                   XmlHelper.getTagAttributePattern("call", "method").inside(XmlHelper.getInsideTagPattern("services")).inFile(XmlHelper.getXmlFilePattern()).accepts(element)
                  )
                {

                    // attach to text child only
                    PsiElement[] psiElements = element.getChildren();
                    if(psiElements.length < 2) {
                        return;
                    }

                    String serviceClassValue = XmlHelper.getServiceDefinitionClass(element);
                    if(serviceClassValue != null && StringUtils.isNotBlank(serviceClassValue)) {
                        registerMethodProblem(psiElements[1], holder, serviceClassValue, lazyServiceCollector);
                    }

                }

                super.visitElement(element);
            }
        });

    }

源代码25 项目： idea-php-symfony2-plugin 文件： PhpTranslationDomainInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull ProblemsHolder holder, boolean isOnTheFly) {
    if(!Symfony2ProjectComponent.isEnabled(holder.getProject())) {
        return super.buildVisitor(holder, isOnTheFly);
    }

    return new PsiElementVisitor() {
        @Override
        public void visitElement(PsiElement element) {
            invoke(holder, element);
            super.visitElement(element);
        }
    };
}

源代码26 项目： BashSupport 文件： SimpleArrayUseInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    return new BashVisitor() {
        @Override
        public void visitVarUse(BashVar var) {
            BashVarDef definition = (BashVarDef) var.getReference().resolve();
            if (definition != null) {
                boolean defIsArray = definition.isArray();
                boolean arrayUse = var.isArrayUse();

                if (arrayUse && !defIsArray) {
                    //there's the special case that ${#arrayVar} and ${#nonArrayVar} are both valid (length of array and length of string)
                    //this can't be detected with arrayUse and defIsArray
                    if (!isStringLengthExpr(var)) {
                        holder.registerProblem(var, "Array use of non-array variable", ProblemHighlightType.WEAK_WARNING);
                    }
                } else if (!arrayUse
                        && defIsArray
                        && !BashPsiUtils.hasParentOfType(var, BashString.class, 5)
                        && !BashPsiUtils.hasParentOfType(var, ArithmeticExpression.class, 5)) {

                    holder.registerProblem(var, "Simple use of array variable", ProblemHighlightType.WEAK_WARNING);
                }
            }
        }
    };
}

源代码27 项目： idea-php-symfony2-plugin 文件： FormTypeAsClassConstantInspection.java


@NotNull
public PsiElementVisitor buildVisitor(final @NotNull ProblemsHolder holder, boolean isOnTheFly) {
    if(!Symfony2ProjectComponent.isEnabled(holder.getProject()) || !SymfonyUtil.isVersionGreaterThenEquals(holder.getProject(), "2.8")) {
        return super.buildVisitor(holder, isOnTheFly);
    }

    return new MyPsiElementVisitor(holder);
}

源代码28 项目： intellij-swagger 文件： YamlReferenceInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(
    @NotNull final ProblemsHolder holder,
    final boolean isOnTheFly,
    @NotNull final LocalInspectionToolSession session) {
  final PsiFile file = holder.getFile();
  final VirtualFile virtualFile = file.getVirtualFile();
  final Project project = holder.getProject();

  boolean checkRefs =
      indexFacade.isMainSpecFile(virtualFile, project)
          || indexFacade.isPartialSpecFile(virtualFile, project);

  return new YamlPsiElementVisitor() {
    @Override
    public void visitKeyValue(@NotNull YAMLKeyValue keyValue) {
      if (!checkRefs) {
        return;
      }
      if ("$ref".equals(keyValue.getKeyText())) {
        YAMLValue value = keyValue.getValue();

        if (!(value instanceof YAMLScalar)) {
          return;
        }

        final String unquotedValue = StringUtil.unquoteString(value.getText());

        if (!unquotedValue.startsWith("http")) {
          doCheck(holder, value, new CreateYamlReferenceIntentionAction(unquotedValue));
        }
      }
      super.visitKeyValue(keyValue);
    }
  };
}

源代码29 项目： BashSupport 文件： EvaluateExpansionInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    return new BashVisitor() {
        @Override
        public void visitExpansion(BashExpansion expansion) {
            if (isOnTheFly && expansion.isValidExpansion()) {
                boolean bash4 = BashProjectSettings.storedSettings(holder.getProject()).isSupportBash4();
                holder.registerProblem(expansion, "Evaluate expansion", new EvaluateExpansionQuickfix(expansion, bash4));
            }
        }
    };
}

源代码30 项目： BashSupport 文件： GlobalLocalVarDefInspection.java


@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    return new BashVisitor() {
        @Override
        public void visitVarDef(BashVarDef varDef) {
            if (varDef.isFunctionScopeLocal()) {
                PsiElement context = varDef.getContext();

                if (context instanceof BashCommand) {
                    final BashCommand parentCmd = (BashCommand) context;

                    if (parentCmd.isVarDefCommand() && localVarDefCommands.contains(parentCmd.getReferencedCommandName())) {
                        boolean isInFunction = false;

                        PsiElement parent = BashPsiUtils.findEnclosingBlock(varDef);
                        while (parent != null && !isInFunction) {
                            isInFunction = parent instanceof BashFunctionDef;

                            parent = BashPsiUtils.findEnclosingBlock(parent);
                        }

                        if (!isInFunction) {
                            PsiElement problemHolder = varDef.getContext();
                            holder.registerProblem(problemHolder,
                                    "'local' must be used in a function",
                                    ProblemHighlightType.GENERIC_ERROR,
                                    new RemoveLocalQualifierQuickfix(varDef));
                        }
                    }
                }
            }
        }
    };
}

方法所在类

com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceOwner