Examples with Type com.google.api.expr.v1alpha1.Type used on opensource projects

Example 6 with Type

use of com.google.api.expr.v1alpha1.Type in project cel-java by projectnessie.

the class ProtoTypeRegistry method register.

@Override
public void register(Object t) {
    if (t instanceof Message) {
        Set<FileDescriptor> fds = collectFileDescriptorSet((Message) t);
        for (FileDescriptor fd : fds) {
            registerDescriptor(fd);
        }
        registerMessage((Message) t);
    } else if (t instanceof org.projectnessie.cel.common.types.ref.Type) {
        registerType((org.projectnessie.cel.common.types.ref.Type) t);
    } else {
        throw new RuntimeException(String.format("unsupported type: %s", t.getClass().getName()));
    }
}

Example 7 with Type

use of com.google.api.expr.v1alpha1.Type in project cel-java by projectnessie.

the class CELTest method Customtypes.

@Test
void Customtypes() {
    Type exprType = Decls.newObjectType("google.api.expr.v1alpha1.Expr");
    TypeRegistry reg = newEmptyRegistry();
    Env e = newEnv(customTypeAdapter(reg), customTypeProvider(reg), container("google.api.expr.v1alpha1"), types(Expr.getDefaultInstance(), BoolT.BoolType, IntT.IntType, StringT.StringType), declarations(Decls.newVar("expr", exprType)));
    AstIssuesTuple astIss = e.compile("expr == Expr{id: 2,\n" + "\t\t\tcall_expr: Expr.Call{\n" + "\t\t\t\tfunction: \"_==_\",\n" + "\t\t\t\targs: [\n" + "\t\t\t\t\tExpr{id: 1, ident_expr: Expr.Ident{ name: \"a\" }},\n" + "\t\t\t\t\tExpr{id: 3, ident_expr: Expr.Ident{ name: \"b\" }}]\n" + "\t\t\t}}");
    assertThat(astIss.getAst().getResultType()).isEqualTo(Decls.Bool);
    Program prg = e.program(astIss.getAst());
    Object vars = mapOf("expr", Expr.newBuilder().setId(2).setCallExpr(Call.newBuilder().setFunction("_==_").addAllArgs(asList(Expr.newBuilder().setId(1).setIdentExpr(Ident.newBuilder().setName("a")).build(), Expr.newBuilder().setId(3).setIdentExpr(Ident.newBuilder().setName("b")).build()))).build());
    EvalResult out = prg.eval(vars);
    assertThat(out.getVal()).isSameAs(True);
}

Example 8 with Type

use of com.google.api.expr.v1alpha1.Type in project cel-java by projectnessie.

the class CheckerEnvTest method overlappingOverload.

@Test
void overlappingOverload() {
    CheckerEnv env = newStandardCheckerEnv(Container.defaultContainer, newRegistry());
    Type paramA = Decls.newTypeParamType("A");
    List<String> typeParamAList = singletonList("A");
    Assertions.assertThatThrownBy(() -> env.add(Decls.newFunction(Overloads.TypeConvertDyn, Decls.newParameterizedOverload(Overloads.ToDyn, singletonList(paramA), Decls.Dyn, typeParamAList)))).hasMessage("overlapping overload for name 'dyn' (type '(type_param: \"A\") -> dyn' with overloadId: 'to_dyn' cannot be distinguished from '(type_param: \"A\") -> dyn' with overloadId: 'to_dyn')");
}

Example 9 with Type

use of com.google.api.expr.v1alpha1.Type in project cel-java by projectnessie.

the class ConformanceServiceImpl method refValueToValue.

// TODO(jimlarson): The following conversion code should be moved to
// common/types/provider.go and consolidated/refactored as appropriate.
// In particular, make judicious use of types.NativeToValue().
/**
 * RefValueToValue converts between ref.Val and Value. The ref.Val must not be error or unknown.
 */
static Value refValueToValue(Val res) {
    switch(res.type().typeEnum()) {
        case Bool:
            return Value.newBuilder().setBoolValue(res.booleanValue()).build();
        case Bytes:
            return Value.newBuilder().setBytesValue(res.convertToNative(ByteString.class)).build();
        case Double:
            return Value.newBuilder().setDoubleValue(res.convertToNative(Double.class)).build();
        case Int:
            return Value.newBuilder().setInt64Value(res.intValue()).build();
        case Null:
            return Value.newBuilder().setNullValueValue(0).build();
        case String:
            return Value.newBuilder().setStringValue(res.value().toString()).build();
        case Type:
            return Value.newBuilder().setTypeValue(((TypeT) res).typeName()).build();
        case Uint:
            return Value.newBuilder().setUint64Value(res.intValue()).build();
        case Duration:
            Duration d = res.convertToNative(Duration.class);
            return Value.newBuilder().setObjectValue(Any.pack(d)).build();
        case Timestamp:
            Timestamp t = res.convertToNative(Timestamp.class);
            return Value.newBuilder().setObjectValue(Any.pack(t)).build();
        case List:
            Lister l = (Lister) res;
            ListValue.Builder elts = ListValue.newBuilder();
            for (IteratorT i = l.iterator(); i.hasNext() == True; ) {
                Val v = i.next();
                elts.addValues(refValueToValue(v));
            }
            return Value.newBuilder().setListValue(elts).build();
        case Map:
            Mapper m = (Mapper) res;
            MapValue.Builder elems = MapValue.newBuilder();
            for (IteratorT i = m.iterator(); i.hasNext() == True; ) {
                Val k = i.next();
                Val v = m.get(k);
                Value kv = refValueToValue(k);
                Value vv = refValueToValue(v);
                elems.addEntriesBuilder().setKey(kv).setValue(vv);
            }
            return Value.newBuilder().setMapValue(elems).build();
        case Object:
            // Object type
            Message pb = (Message) res.value();
            Value.Builder v = Value.newBuilder();
            // Somehow the conformance tests
            if (pb instanceof ListValue) {
                v.setListValue((ListValue) pb);
            } else if (pb instanceof MapValue) {
                v.setMapValue((MapValue) pb);
            } else {
                v.setObjectValue(Any.pack(pb));
            }
            return v.build();
        default:
            throw new IllegalStateException(String.format("Unknown %s", res.type().typeEnum()));
    }
}

Example 10 with Type

use of com.google.api.expr.v1alpha1.Type in project cel-java by projectnessie.

the class ConformanceServiceImpl method valueToRefValue.

/**
 * ValueToRefValue converts between exprpb.Value and ref.Val.
 */
static Val valueToRefValue(TypeAdapter adapter, Value v) {
    switch(v.getKindCase()) {
        case NULL_VALUE:
            return NullT.NullValue;
        case BOOL_VALUE:
            return boolOf(v.getBoolValue());
        case INT64_VALUE:
            return intOf(v.getInt64Value());
        case UINT64_VALUE:
            return uintOf(v.getUint64Value());
        case DOUBLE_VALUE:
            return doubleOf(v.getDoubleValue());
        case STRING_VALUE:
            return stringOf(v.getStringValue());
        case BYTES_VALUE:
            return bytesOf(v.getBytesValue().toByteArray());
        case OBJECT_VALUE:
            Any any = v.getObjectValue();
            return adapter.nativeToValue(any);
        case MAP_VALUE:
            MapValue m = v.getMapValue();
            Map<Val, Val> entries = new HashMap<>();
            for (Entry entry : m.getEntriesList()) {
                Val key = valueToRefValue(adapter, entry.getKey());
                Val pb = valueToRefValue(adapter, entry.getValue());
                entries.put(key, pb);
            }
            return adapter.nativeToValue(entries);
        case LIST_VALUE:
            ListValue l = v.getListValue();
            List<Val> elts = l.getValuesList().stream().map(el -> valueToRefValue(adapter, el)).collect(Collectors.toList());
            return adapter.nativeToValue(elts);
        case TYPE_VALUE:
            String typeName = v.getTypeValue();
            Type tv = Types.getTypeByName(typeName);
            if (tv != null) {
                return tv;
            }
            return newObjectTypeValue(typeName);
        default:
            throw new IllegalArgumentException("unknown value " + v.getKindCase());
    }
}