Examples with PsiParameter com.intellij.psi.PsiParameter used on opensource projects

Example 11 with PsiParameter

use of com.intellij.psi.PsiParameter in project intellij-community by JetBrains.

the class RemoveUnusedParameterFix method getNewParametersInfo.

@NotNull
public static ParameterInfoImpl[] getNewParametersInfo(PsiMethod method, PsiParameter parameterToRemove) {
    List<ParameterInfoImpl> result = new ArrayList<>();
    PsiParameter[] parameters = method.getParameterList().getParameters();
    for (int i = 0; i < parameters.length; i++) {
        PsiParameter parameter = parameters[i];
        if (!Comparing.equal(parameter, parameterToRemove)) {
            result.add(new ParameterInfoImpl(i, parameter.getName(), parameter.getType()));
        }
    }
    return result.toArray(new ParameterInfoImpl[result.size()]);
}

Example 12 with PsiParameter

use of com.intellij.psi.PsiParameter in project intellij-community by JetBrains.

the class UnassignedVariableAccessInspection method check.

@Override
protected void check(@NotNull GrControlFlowOwner owner, @NotNull ProblemsHolder problemsHolder) {
    Instruction[] flow = owner.getControlFlow();
    ReadWriteVariableInstruction[] reads = ControlFlowBuilderUtil.getReadsWithoutPriorWrites(flow, true);
    for (ReadWriteVariableInstruction read : reads) {
        PsiElement element = read.getElement();
        if (element instanceof GroovyPsiElement && !(element instanceof GrClosableBlock)) {
            String name = read.getVariableName();
            GroovyPsiElement property = ResolveUtil.resolveProperty((GroovyPsiElement) element, name);
            if (property != null && !(property instanceof PsiParameter) && !(property instanceof PsiField) && PsiTreeUtil.isAncestor(owner, property, false) && !(myIgnoreBooleanExpressions && isBooleanCheck(element))) {
                problemsHolder.registerProblem(element, GroovyInspectionBundle.message("unassigned.access.tooltip", name));
            }
        }
    }
}

Example 13 with PsiParameter

use of com.intellij.psi.PsiParameter in project qi4j-sdk by Qi4j.

the class AbstractInjectionAnnotationDeclarationOnFieldAndConstructorInspection method checkMethod.

@Override
public final ProblemDescriptor[] checkMethod(@NotNull PsiMethod method, @NotNull InspectionManager manager, boolean isOnTheFly) {
    PsiParameterList parameterList = method.getParameterList();
    PsiParameter[] parameters = parameterList.getParameters();
    if (method.isConstructor()) {
        List<ProblemDescriptor> problems = new LinkedList<ProblemDescriptor>();
        for (PsiParameter parameter : parameters) {
            PsiAnnotation annotation = getAnnotationToCheck(parameter);
            if (annotation != null) {
                ProblemDescriptor[] descriptors = verifyAnnotationDeclaredCorrectly(parameter, annotation, manager);
                if (descriptors != null) {
                    problems.addAll(asList(descriptors));
                }
            }
        }
        return problems.toArray(new ProblemDescriptor[problems.size()]);
    } else {
        List<ProblemDescriptor> problems = new LinkedList<ProblemDescriptor>();
        for (PsiParameter parameter : parameters) {
            PsiAnnotation annotationToCheck = getAnnotationToCheck(parameter);
            if (annotationToCheck != null) {
                String message = getInjectionAnnotationValidDeclarationMessage();
                AbstractFix removeAnnotationFix = createRemoveAnnotationFix(annotationToCheck);
                ProblemDescriptor problemDescriptor = manager.createProblemDescriptor(annotationToCheck, message, removeAnnotationFix, GENERIC_ERROR_OR_WARNING);
                problems.add(problemDescriptor);
            }
        }
        return problems.toArray(new ProblemDescriptor[problems.size()]);
    }
}

Example 14 with PsiParameter

use of com.intellij.psi.PsiParameter in project intellij-community by JetBrains.

the class ParametersMatcher method matchParameters.

private static MatchResult matchParameters(final PsiMethod method, final ChainCompletionContext context, final Set<String> additionalExcludedNames) {
    int matched = 0;
    int unMatched = 0;
    boolean hasTarget = false;
    for (final PsiParameter parameter : method.getParameterList().getParameters()) {
        final PsiType type = parameter.getType();
        final String canonicalText = type.getCanonicalText();
        if (context.contains(canonicalText) || type instanceof PsiPrimitiveType) {
            matched++;
        } else {
            unMatched++;
        }
        if (context.getTarget().getClassQName().equals(canonicalText) || additionalExcludedNames.contains(canonicalText)) {
            hasTarget = true;
        }
    }
    return new MatchResult(matched, unMatched, hasTarget);
}

Example 15 with PsiParameter

use of com.intellij.psi.PsiParameter in project intellij-community by JetBrains.

the class JavaMethodDescriptor method getParameters.

@Override
public List<ParameterInfoImpl> getParameters() {
    final ArrayList<ParameterInfoImpl> result = new ArrayList<>();
    final PsiParameter[] parameters = myMethod.getParameterList().getParameters();
    for (int i = 0; i < parameters.length; i++) {
        PsiParameter parameter = parameters[i];
        ParameterInfoImpl info = new ParameterInfoImpl(i, parameter.getName(), parameter.getType());
        info.defaultValue = "";
        result.add(info);
    }
    return result;
}