Examples with JvmFormalParameter org.eclipse.xtext.common.types.JvmFormalParameter used on opensource projects

Example 76 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-eclipse by eclipse.

the class AbstractTypeProviderPerformanceTest method testLoadTypesAndResolveAllParameterNames.

@Test
public void testLoadTypesAndResolveAllParameterNames() throws Exception {
    for (String name : getClassNamesToLoad()) {
        JvmDeclaredType type = loadAndResolve(name, true, true, true, true, true);
        TreeIterator<Object> iterator = EcoreUtil.getAllContents(type.eResource().getResourceSet(), true);
        while (iterator.hasNext()) {
            Object next = iterator.next();
            if (next instanceof JvmFormalParameter) {
                ((JvmFormalParameter) next).getName();
            }
        }
    }
}

Example 77 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-eclipse by eclipse.

the class XbaseProposalProvider method getProposalBracketInfo.

protected ProposalBracketInfo getProposalBracketInfo(IEObjectDescription proposedDescription, ContentAssistContext contentAssistContext) {
    ProposalBracketInfo info = new ProposalBracketInfo();
    if (proposedDescription instanceof IIdentifiableElementDescription) {
        IIdentifiableElementDescription jvmFeatureDescription = (IIdentifiableElementDescription) proposedDescription;
        JvmIdentifiableElement jvmFeature = jvmFeatureDescription.getElementOrProxy();
        if (jvmFeature instanceof JvmExecutable) {
            List<JvmFormalParameter> parameters = ((JvmExecutable) jvmFeature).getParameters();
            if (jvmFeatureDescription.getNumberOfParameters() == 1) {
                if (jvmFeature.getSimpleName().startsWith("set") && !proposedDescription.getName().getFirstSegment().startsWith("set")) {
                    info.brackets = " = value";
                    info.selectionOffset = -"value".length();
                    info.selectionLength = "value".length();
                    return info;
                }
                JvmTypeReference parameterType = parameters.get(parameters.size() - 1).getParameterType();
                LightweightTypeReference light = getTypeConverter(contentAssistContext.getResource()).toLightweightReference(parameterType);
                if (light.isFunctionType()) {
                    int numParameters = light.getAsFunctionTypeReference().getParameterTypes().size();
                    if (numParameters == 1) {
                        info.brackets = "[]";
                        info.caretOffset = -1;
                        return info;
                    } else if (numParameters == 0) {
                        info.brackets = "[|]";
                        info.caretOffset = -1;
                        return info;
                    } else {
                        final StringBuilder b = new StringBuilder();
                        for (int i = 0; i < numParameters; ++i) {
                            if (i != 0) {
                                b.append(", ");
                            }
                            b.append("p" + (i + 1));
                        }
                        info.brackets = "[" + b.toString() + "|]";
                        info.caretOffset = -1;
                        info.selectionOffset = -b.length() - 2;
                        info.selectionLength = b.length();
                        return info;
                    }
                }
            }
        }
        if (isExplicitOperationCall(jvmFeatureDescription)) {
            info.brackets = "()";
            info.selectionOffset = -1;
        }
    }
    return info;
}

Example 78 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-eclipse by eclipse.

the class XtypeProposalProvider method appendParameters.

protected void appendParameters(StyledString result, JvmExecutable executable, int insignificantParameters, LightweightTypeReferenceFactory ownedConverter) {
    List<JvmFormalParameter> declaredParameters = executable.getParameters();
    List<JvmFormalParameter> relevantParameters = declaredParameters.subList(Math.min(insignificantParameters, declaredParameters.size()), declaredParameters.size());
    for (int i = 0; i < relevantParameters.size(); i++) {
        JvmFormalParameter parameter = relevantParameters.get(i);
        if (i != 0)
            result.append(", ");
        if (i == relevantParameters.size() - 1 && executable.isVarArgs() && parameter.getParameterType() instanceof JvmGenericArrayTypeReference) {
            JvmGenericArrayTypeReference parameterType = (JvmGenericArrayTypeReference) parameter.getParameterType();
            result.append(ownedConverter.toLightweightReference(parameterType.getComponentType()).getHumanReadableName());
            result.append("...");
        } else {
            if (parameter.getParameterType() != null) {
                String simpleName = ownedConverter.toLightweightReference(parameter.getParameterType()).getHumanReadableName();
                if (// is null if the file is not on the class path
                simpleName != null)
                    result.append(simpleName);
            }
        }
        result.append(' ');
        result.append(notNull(parameter.getName()));
    }
}

Example 79 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-eclipse by eclipse.

the class AbstractDomainmodelSemanticSequencer method sequence.

@Override
public void sequence(ISerializationContext context, EObject semanticObject) {
    EPackage epackage = semanticObject.eClass().getEPackage();
    ParserRule rule = context.getParserRule();
    Action action = context.getAssignedAction();
    Set<Parameter> parameters = context.getEnabledBooleanParameters();
    if (epackage == DomainmodelPackage.eINSTANCE)
        switch(semanticObject.eClass().getClassifierID()) {
            case DomainmodelPackage.DOMAIN_MODEL:
                sequence_DomainModel(context, (DomainModel) semanticObject);
                return;
            case DomainmodelPackage.ENTITY:
                sequence_Entity(context, (Entity) semanticObject);
                return;
            case DomainmodelPackage.OPERATION:
                sequence_Operation(context, (Operation) semanticObject);
                return;
            case DomainmodelPackage.PACKAGE_DECLARATION:
                sequence_PackageDeclaration(context, (PackageDeclaration) semanticObject);
                return;
            case DomainmodelPackage.PROPERTY:
                sequence_Property(context, (Property) semanticObject);
                return;
        }
    else if (epackage == TypesPackage.eINSTANCE)
        switch(semanticObject.eClass().getClassifierID()) {
            case TypesPackage.JVM_FORMAL_PARAMETER:
                if (rule == grammarAccess.getFullJvmFormalParameterRule()) {
                    sequence_FullJvmFormalParameter(context, (JvmFormalParameter) semanticObject);
                    return;
                } else if (rule == grammarAccess.getJvmFormalParameterRule()) {
                    sequence_JvmFormalParameter(context, (JvmFormalParameter) semanticObject);
                    return;
                } else
                    break;
            case TypesPackage.JVM_GENERIC_ARRAY_TYPE_REFERENCE:
                sequence_JvmTypeReference(context, (JvmGenericArrayTypeReference) semanticObject);
                return;
            case TypesPackage.JVM_INNER_TYPE_REFERENCE:
                sequence_JvmParameterizedTypeReference(context, (JvmInnerTypeReference) semanticObject);
                return;
            case TypesPackage.JVM_LOWER_BOUND:
                if (rule == grammarAccess.getJvmLowerBoundAndedRule()) {
                    sequence_JvmLowerBoundAnded(context, (JvmLowerBound) semanticObject);
                    return;
                } else if (rule == grammarAccess.getJvmLowerBoundRule()) {
                    sequence_JvmLowerBound(context, (JvmLowerBound) semanticObject);
                    return;
                } else
                    break;
            case TypesPackage.JVM_PARAMETERIZED_TYPE_REFERENCE:
                if (action == grammarAccess.getJvmParameterizedTypeReferenceAccess().getJvmInnerTypeReferenceOuterAction_1_4_0_0_0()) {
                    sequence_JvmParameterizedTypeReference_JvmInnerTypeReference_1_4_0_0_0(context, (JvmParameterizedTypeReference) semanticObject);
                    return;
                } else if (rule == grammarAccess.getJvmTypeReferenceRule() || action == grammarAccess.getJvmTypeReferenceAccess().getJvmGenericArrayTypeReferenceComponentTypeAction_0_1_0_0() || rule == grammarAccess.getJvmParameterizedTypeReferenceRule() || rule == grammarAccess.getJvmArgumentTypeReferenceRule()) {
                    sequence_JvmParameterizedTypeReference(context, (JvmParameterizedTypeReference) semanticObject);
                    return;
                } else
                    break;
            case TypesPackage.JVM_TYPE_PARAMETER:
                sequence_JvmTypeParameter(context, (JvmTypeParameter) semanticObject);
                return;
            case TypesPackage.JVM_UPPER_BOUND:
                if (rule == grammarAccess.getJvmUpperBoundAndedRule()) {
                    sequence_JvmUpperBoundAnded(context, (JvmUpperBound) semanticObject);
                    return;
                } else if (rule == grammarAccess.getJvmUpperBoundRule()) {
                    sequence_JvmUpperBound(context, (JvmUpperBound) semanticObject);
                    return;
                } else
                    break;
            case TypesPackage.JVM_WILDCARD_TYPE_REFERENCE:
                sequence_JvmWildcardTypeReference(context, (JvmWildcardTypeReference) semanticObject);
                return;
        }
    else if (epackage == XbasePackage.eINSTANCE)
        switch(semanticObject.eClass().getClassifierID()) {
            case XbasePackage.XASSIGNMENT:
                sequence_XAssignment_XMemberFeatureCall(context, (XAssignment) semanticObject);
                return;
            case XbasePackage.XBASIC_FOR_LOOP_EXPRESSION:
                sequence_XBasicForLoopExpression(context, (XBasicForLoopExpression) semanticObject);
                return;
            case XbasePackage.XBINARY_OPERATION:
                sequence_XAdditiveExpression_XAndExpression_XAssignment_XEqualityExpression_XMultiplicativeExpression_XOrExpression_XOtherOperatorExpression_XRelationalExpression(context, (XBinaryOperation) semanticObject);
                return;
            case XbasePackage.XBLOCK_EXPRESSION:
                if (rule == grammarAccess.getXExpressionRule() || rule == grammarAccess.getXAssignmentRule() || action == grammarAccess.getXAssignmentAccess().getXBinaryOperationLeftOperandAction_1_1_0_0_0() || rule == grammarAccess.getXOrExpressionRule() || action == grammarAccess.getXOrExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXAndExpressionRule() || action == grammarAccess.getXAndExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXEqualityExpressionRule() || action == grammarAccess.getXEqualityExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXRelationalExpressionRule() || action == grammarAccess.getXRelationalExpressionAccess().getXInstanceOfExpressionExpressionAction_1_0_0_0_0() || action == grammarAccess.getXRelationalExpressionAccess().getXBinaryOperationLeftOperandAction_1_1_0_0_0() || rule == grammarAccess.getXOtherOperatorExpressionRule() || action == grammarAccess.getXOtherOperatorExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXAdditiveExpressionRule() || action == grammarAccess.getXAdditiveExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXMultiplicativeExpressionRule() || action == grammarAccess.getXMultiplicativeExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXUnaryOperationRule() || rule == grammarAccess.getXCastedExpressionRule() || action == grammarAccess.getXCastedExpressionAccess().getXCastedExpressionTargetAction_1_0_0_0() || rule == grammarAccess.getXPostfixOperationRule() || action == grammarAccess.getXPostfixOperationAccess().getXPostfixOperationOperandAction_1_0_0() || rule == grammarAccess.getXMemberFeatureCallRule() || action == grammarAccess.getXMemberFeatureCallAccess().getXAssignmentAssignableAction_1_0_0_0_0() || action == grammarAccess.getXMemberFeatureCallAccess().getXMemberFeatureCallMemberCallTargetAction_1_1_0_0_0() || rule == grammarAccess.getXPrimaryExpressionRule() || rule == grammarAccess.getXParenthesizedExpressionRule() || rule == grammarAccess.getXBlockExpressionRule() || rule == grammarAccess.getXExpressionOrVarDeclarationRule()) {
                    sequence_XBlockExpression(context, (XBlockExpression) semanticObject);
                    return;
                } else if (rule == grammarAccess.getXExpressionInClosureRule()) {
                    sequence_XExpressionInClosure(context, (XBlockExpression) semanticObject);
                    return;
                } else
                    break;
            case XbasePackage.XBOOLEAN_LITERAL:
                sequence_XBooleanLiteral(context, (XBooleanLiteral) semanticObject);
                return;
            case XbasePackage.XCASE_PART:
                sequence_XCasePart(context, (XCasePart) semanticObject);
                return;
            case XbasePackage.XCASTED_EXPRESSION:
                sequence_XCastedExpression(context, (XCastedExpression) semanticObject);
                return;
            case XbasePackage.XCATCH_CLAUSE:
                sequence_XCatchClause(context, (XCatchClause) semanticObject);
                return;
            case XbasePackage.XCLOSURE:
                if (rule == grammarAccess.getXExpressionRule() || rule == grammarAccess.getXAssignmentRule() || action == grammarAccess.getXAssignmentAccess().getXBinaryOperationLeftOperandAction_1_1_0_0_0() || rule == grammarAccess.getXOrExpressionRule() || action == grammarAccess.getXOrExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXAndExpressionRule() || action == grammarAccess.getXAndExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXEqualityExpressionRule() || action == grammarAccess.getXEqualityExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXRelationalExpressionRule() || action == grammarAccess.getXRelationalExpressionAccess().getXInstanceOfExpressionExpressionAction_1_0_0_0_0() || action == grammarAccess.getXRelationalExpressionAccess().getXBinaryOperationLeftOperandAction_1_1_0_0_0() || rule == grammarAccess.getXOtherOperatorExpressionRule() || action == grammarAccess.getXOtherOperatorExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXAdditiveExpressionRule() || action == grammarAccess.getXAdditiveExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXMultiplicativeExpressionRule() || action == grammarAccess.getXMultiplicativeExpressionAccess().getXBinaryOperationLeftOperandAction_1_0_0_0() || rule == grammarAccess.getXUnaryOperationRule() || rule == grammarAccess.getXCastedExpressionRule() || action == grammarAccess.getXCastedExpressionAccess().getXCastedExpressionTargetAction_1_0_0_0() || rule == grammarAccess.getXPostfixOperationRule() || action == grammarAccess.getXPostfixOperationAccess().getXPostfixOperationOperandAction_1_0_0() || rule == grammarAccess.getXMemberFeatureCallRule() || action == grammarAccess.getXMemberFeatureCallAccess().getXAssignmentAssignableAction_1_0_0_0_0() || action == grammarAccess.getXMemberFeatureCallAccess().getXMemberFeatureCallMemberCallTargetAction_1_1_0_0_0() || rule == grammarAccess.getXPrimaryExpressionRule() || rule == grammarAccess.getXLiteralRule() || rule == grammarAccess.getXClosureRule() || rule == grammarAccess.getXParenthesizedExpressionRule() || rule == grammarAccess.getXExpressionOrVarDeclarationRule()) {
                    sequence_XClosure(context, (XClosure) semanticObject);
                    return;
                } else if (rule == grammarAccess.getXShortClosureRule()) {
                    sequence_XShortClosure(context, (XClosure) semanticObject);
                    return;
                } else
                    break;
            case XbasePackage.XCONSTRUCTOR_CALL:
                sequence_XConstructorCall(context, (XConstructorCall) semanticObject);
                return;
            case XbasePackage.XDO_WHILE_EXPRESSION:
                sequence_XDoWhileExpression(context, (XDoWhileExpression) semanticObject);
                return;
            case XbasePackage.XFEATURE_CALL:
                sequence_XFeatureCall(context, (XFeatureCall) semanticObject);
                return;
            case XbasePackage.XFOR_LOOP_EXPRESSION:
                sequence_XForLoopExpression(context, (XForLoopExpression) semanticObject);
                return;
            case XbasePackage.XIF_EXPRESSION:
                sequence_XIfExpression(context, (XIfExpression) semanticObject);
                return;
            case XbasePackage.XINSTANCE_OF_EXPRESSION:
                sequence_XRelationalExpression(context, (XInstanceOfExpression) semanticObject);
                return;
            case XbasePackage.XLIST_LITERAL:
                sequence_XListLiteral(context, (XListLiteral) semanticObject);
                return;
            case XbasePackage.XMEMBER_FEATURE_CALL:
                sequence_XMemberFeatureCall(context, (XMemberFeatureCall) semanticObject);
                return;
            case XbasePackage.XNULL_LITERAL:
                sequence_XNullLiteral(context, (XNullLiteral) semanticObject);
                return;
            case XbasePackage.XNUMBER_LITERAL:
                sequence_XNumberLiteral(context, (XNumberLiteral) semanticObject);
                return;
            case XbasePackage.XPOSTFIX_OPERATION:
                sequence_XPostfixOperation(context, (XPostfixOperation) semanticObject);
                return;
            case XbasePackage.XRETURN_EXPRESSION:
                sequence_XReturnExpression(context, (XReturnExpression) semanticObject);
                return;
            case XbasePackage.XSET_LITERAL:
                sequence_XSetLiteral(context, (XSetLiteral) semanticObject);
                return;
            case XbasePackage.XSTRING_LITERAL:
                sequence_XStringLiteral(context, (XStringLiteral) semanticObject);
                return;
            case XbasePackage.XSWITCH_EXPRESSION:
                sequence_XSwitchExpression(context, (XSwitchExpression) semanticObject);
                return;
            case XbasePackage.XSYNCHRONIZED_EXPRESSION:
                sequence_XSynchronizedExpression(context, (XSynchronizedExpression) semanticObject);
                return;
            case XbasePackage.XTHROW_EXPRESSION:
                sequence_XThrowExpression(context, (XThrowExpression) semanticObject);
                return;
            case XbasePackage.XTRY_CATCH_FINALLY_EXPRESSION:
                sequence_XTryCatchFinallyExpression(context, (XTryCatchFinallyExpression) semanticObject);
                return;
            case XbasePackage.XTYPE_LITERAL:
                sequence_XTypeLiteral(context, (XTypeLiteral) semanticObject);
                return;
            case XbasePackage.XUNARY_OPERATION:
                sequence_XUnaryOperation(context, (XUnaryOperation) semanticObject);
                return;
            case XbasePackage.XVARIABLE_DECLARATION:
                sequence_XVariableDeclaration(context, (XVariableDeclaration) semanticObject);
                return;
            case XbasePackage.XWHILE_EXPRESSION:
                sequence_XWhileExpression(context, (XWhileExpression) semanticObject);
                return;
        }
    else if (epackage == XtypePackage.eINSTANCE)
        switch(semanticObject.eClass().getClassifierID()) {
            case XtypePackage.XFUNCTION_TYPE_REF:
                sequence_XFunctionTypeRef(context, (XFunctionTypeRef) semanticObject);
                return;
            case XtypePackage.XIMPORT_DECLARATION:
                sequence_XImportDeclaration(context, (XImportDeclaration) semanticObject);
                return;
            case XtypePackage.XIMPORT_SECTION:
                sequence_XImportSection(context, (XImportSection) semanticObject);
                return;
        }
    if (errorAcceptor != null)
        errorAcceptor.accept(diagnosticProvider.createInvalidContextOrTypeDiagnostic(semanticObject, context));
}

Example 80 with JvmFormalParameter

use of org.eclipse.xtext.common.types.JvmFormalParameter in project xtext-eclipse by eclipse.

the class ExtractVariableRefactoring method appendDeclaration.

protected void appendDeclaration(ISourceAppender section, ITextRegion expressionRegion) throws BadLocationException {
    section.append((isFinal) ? "val" : "var").append(" ").append(variableName).append(" = ");
    String expressionAsString = document.get(expressionRegion.getOffset(), expressionRegion.getLength());
    if (expression instanceof XClosure) {
        XClosure closure = (XClosure) expression;
        if (expressionAsString.startsWith("[") && expressionAsString.endsWith("]")) {
            expressionAsString = expressionAsString.substring(1, expressionAsString.length() - 1);
        }
        section.append("[");
        boolean isFirst = true;
        if (!closure.getFormalParameters().isEmpty()) {
            IResolvedTypes types = typeResolver.resolveTypes(closure);
            for (JvmFormalParameter parameter : closure.getFormalParameters()) {
                if (!isFirst)
                    section.append(", ");
                isFirst = false;
                LightweightTypeReference parameterType = types.getActualType(parameter);
                section.append(parameterType);
                section.append(" ").append(parameter.getIdentifier());
            }
        }
        section.append(" | ");
        if (!closure.getDeclaredFormalParameters().isEmpty())
            section.append(expressionAsString.substring(expressionAsString.indexOf("|") + 1));
        else
            section.append(expressionAsString);
        section.append("]");
    } else {
        section.append(expressionAsString);
    }
}