Examples with Association org.finos.legend.pure.m3.coreinstance.meta.pure.metamodel.relationship.Association used on opensource projects

Example 1 with Association

use of org.finos.legend.pure.m3.coreinstance.meta.pure.metamodel.relationship.Association in project legend-pure by finos.

the class AssociationProcessor method getPropertyNameForLeftSideOfQualifiedPropertyFilter.

private static String getPropertyNameForLeftSideOfQualifiedPropertyFilter(Association association, QualifiedProperty qualifiedProperty, ValueSpecification instance, Context context, ProcessorSupport processorSupport) {
    String functionName = instance instanceof FunctionExpression ? ((FunctionExpression) instance)._functionName() : null;
    String propertyNameForLeftSideOfQualifiedPropertyFilter;
    if ("filter".equals(functionName)) {
        ValueSpecification leftSideOfFilter = ((FunctionExpression) instance)._parametersValues().toList().getFirst();
        CoreInstance propertyName = leftSideOfFilter instanceof FunctionExpression ? ((FunctionExpression) leftSideOfFilter)._propertyName()._valuesCoreInstance().toList().getFirst() : null;
        ValueSpecification variableExpression = leftSideOfFilter instanceof FunctionExpression ? ((FunctionExpression) leftSideOfFilter)._parametersValues().toList().getFirst() : null;
        String variableExpressionName = variableExpression instanceof VariableExpression ? ((VariableExpression) variableExpression)._name() : null;
        if (!"this".equals(variableExpressionName)) {
            throw new PureCompilationException(instance.getSourceInformation(), validQualifiedPropertyInAssociationMsg() + qualifiedPropertyCompileErrorMsgPrefix(association, qualifiedProperty) + " left side of filter should refer to '$this' not '" + variableExpressionName + "'");
        }
        propertyNameForLeftSideOfQualifiedPropertyFilter = Objects.requireNonNull(propertyName).getName();
    } else {
        ValueSpecification firstParamValue = instance instanceof FunctionExpression ? ((FunctionExpression) instance)._parametersValues().toList().getFirst() : null;
        if (firstParamValue != null) {
            propertyNameForLeftSideOfQualifiedPropertyFilter = getPropertyNameForLeftSideOfQualifiedPropertyFilter(association, qualifiedProperty, firstParamValue, context, processorSupport);
        } else {
            throw new PureCompilationException(qualifiedProperty.getSourceInformation(), validQualifiedPropertyInAssociationMsg() + qualifiedPropertyCompileErrorMsgPrefix(association, qualifiedProperty) + " does not use the 'filter' function");
        }
    }
    return propertyNameForLeftSideOfQualifiedPropertyFilter;
}

Example 2 with Association

use of org.finos.legend.pure.m3.coreinstance.meta.pure.metamodel.relationship.Association in project legend-pure by finos.

the class AssociationProcessor method updateClassifierGenericTypeForQualifiedPropertiesThisVarExprParams.

private static void updateClassifierGenericTypeForQualifiedPropertiesThisVarExprParams(Association association, QualifiedProperty qualifiedProperty, final Class qualifiedPropertyReturnType, ListIterable<? extends Property> assnProperties, final Context context, final ProcessorSupport processorSupport) {
    validateQualifiedPropertyLeftSideOfFilterByPropertyName(association, qualifiedProperty, qualifiedPropertyReturnType, assnProperties, context, processorSupport);
    Property leftSideOfFilterProperty = getQualifiedPropertiesFilterLeftSideParam(qualifiedPropertyReturnType, assnProperties, processorSupport);
    Property leftSideOfFilterOtherProperty = assnProperties.detect(Predicates.notEqual(leftSideOfFilterProperty));
    GenericType leftSideOfFilterOtherPropertyGenericType = leftSideOfFilterOtherProperty._genericType();
    FunctionType functionType = (FunctionType) qualifiedProperty._classifierGenericType()._typeArguments().toList().getFirst()._rawTypeCoreInstance();
    Iterable<? extends VariableExpression> functionTypeParams = functionType._parameters();
    for (VariableExpression functionTypeParam : functionTypeParams) {
        if (functionTypeParam != null && "this".equals(functionTypeParam._name())) {
            GenericType genericTypeCopy = (GenericType) org.finos.legend.pure.m3.navigation.generictype.GenericType.copyGenericType(leftSideOfFilterOtherPropertyGenericType, processorSupport);
            functionTypeParam._genericType(genericTypeCopy);
            context.update(functionTypeParam);
            if (functionTypeParam.hasBeenValidated()) {
                functionTypeParam.markNotValidated();
                context.update(functionTypeParam);
            }
        }
    }
}

Example 3 with Association

use of org.finos.legend.pure.m3.coreinstance.meta.pure.metamodel.relationship.Association in project legend-pure by finos.

the class AssociationProcessor method processAssociationQualifiedProperty_internal.

private static void processAssociationQualifiedProperty_internal(Association association, QualifiedProperty qualifiedProperty, Class sourceRawType, Context context, ProcessorSupport processorSupport) {
    addQualifiedPropertyToRawType(qualifiedProperty, sourceRawType, context);
    Class qualifiedPropertyReturnType = (Class) ImportStub.withImportStubByPass(qualifiedProperty._genericType()._rawTypeCoreInstance(), processorSupport);
    ListIterable<? extends Property<?, ?>> assnProperties = association._properties().toList();
    updateClassifierGenericTypeForQualifiedPropertiesThisVarExprParams(association, qualifiedProperty, qualifiedPropertyReturnType, assnProperties, context, processorSupport);
    context.update(qualifiedProperty);
}

Example 4 with Association

use of org.finos.legend.pure.m3.coreinstance.meta.pure.metamodel.relationship.Association in project legend-pure by finos.

the class AssociationProcessor method processNonMilestonedQualifiedProperties.

private static void processNonMilestonedQualifiedProperties(Association association, Class leftRawType, Class rightRawType, Context context, ProcessorSupport processorSupport) {
    RichIterable<? extends QualifiedProperty> qualifiedProperties = association._qualifiedProperties();
    if (qualifiedProperties.notEmpty()) {
        SetIterable<? extends Class> validReturnTypes = Sets.immutable.with(leftRawType, rightRawType);
        ListIterable<? extends Property<?, ?>> assnProperties = association._properties().toList();
        for (QualifiedProperty qualifiedProperty : qualifiedProperties) {
            Class qualifiedPropertyReturnType = (Class) ImportStub.withImportStubByPass(qualifiedProperty._genericType()._rawTypeCoreInstance(), processorSupport);
            validateQualifiedPropertyReturnType(association, qualifiedProperty, qualifiedPropertyReturnType, validReturnTypes);
            Class sourceType = (leftRawType == qualifiedPropertyReturnType) ? rightRawType : leftRawType;
            addQualifiedPropertyToRawType(qualifiedProperty, sourceType, context);
            updateClassifierGenericTypeForQualifiedPropertiesThisVarExprParams(association, qualifiedProperty, qualifiedPropertyReturnType, assnProperties, context, processorSupport);
            context.update(qualifiedProperty);
        }
    }
}

Example 5 with Association

use of org.finos.legend.pure.m3.coreinstance.meta.pure.metamodel.relationship.Association in project legend-pure by finos.

the class AssociationProcessor method process.

@Override
public void process(Association association, ProcessorState state, Matcher matcher, ModelRepository repository, Context context, ProcessorSupport processorSupport) {
    RichIterable<? extends AbstractProperty> properties = association._properties();
    RichIterable<? extends AbstractProperty> originalMilestonedProperties = association._originalMilestonedProperties();
    RichIterable<? extends AbstractProperty> qualifiedProperties = association._qualifiedProperties();
    for (AbstractProperty property : LazyIterate.concatenate((Iterable<AbstractProperty>) properties, (Iterable<AbstractProperty>) qualifiedProperties).concatenate((Iterable<AbstractProperty>) originalMilestonedProperties)) {
        PostProcessor.processElement(matcher, property, state, processorSupport);
    }
}