Examples with FunctionTypeSignatureContext org.finos.legend.pure.m3.serialization.grammar.m3parser.antlr.M3Parser.FunctionTypeSignatureContext used on opensource projects

Example 1 with FunctionTypeSignatureContext

use of org.finos.legend.pure.m3.serialization.grammar.m3parser.antlr.M3Parser.FunctionTypeSignatureContext in project legend-pure by finos.

the class AntlrContextToM3CoreInstance method functionTypeSignature.

private FunctionType functionTypeSignature(FunctionTypeSignatureContext ctx, org.finos.legend.pure.m3.coreinstance.meta.pure.metamodel.function.Function<?> function, MutableList<String> typeParametersNames, MutableList<String> multiplicityParametersNames, ImportGroup importId, String space) {
    ListIterable<VariableExpression> vars = (ctx.functionVariableExpression() == null) ? Lists.immutable.empty() : ListIterate.collect(ctx.functionVariableExpression(), fveCtx -> functionVariableExpression(fveCtx, typeParametersNames, importId, spacePlusTabs(space, 4)));
    GenericType returnType = this.type(ctx.type(), typeParametersNames, spacePlusTabs(space, 3), importId, false);
    Multiplicity multiplicity = this.buildMultiplicity(ctx.multiplicity().multiplicityArgument());
    SourceInformation sourceInfo = this.sourceInformation.getPureSourceInformation(ctx.getStart(), ctx.getStart(), ctx.getStop());
    FunctionType ft = FunctionTypeInstance.createPersistent(this.repository, sourceInfo, multiplicity, returnType);
    ft._functionAdd(function);
    if (typeParametersNames.notEmpty()) {
        ft._typeParameters(this.processTypeParametersInstance(this.repository, typeParametersNames));
    }
    if (multiplicityParametersNames.notEmpty()) {
        ft._multiplicityParameters(this.processMultiplicityParametersInstance(multiplicityParametersNames));
    }
    if (vars.notEmpty()) {
        ft._parameters(vars);
    }
    return ft;
}