internal static CodegenMethod GetAvroFieldFragmentPolyCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope,
AvroEventPropertyGetter[] getters)
{
return codegenMethodScope.MakeChild(
typeof(object),
typeof(AvroEventBeanGetterDynamicPoly),
codegenClassScope)
.AddParam(typeof(GenericRecord), "record")
.Block
.IfRefNullReturnNull("record")
.AssignRef(
"record",
CodegenExpressionBuilder.LocalMethod(
NavigatePolyCodegen(codegenMethodScope, codegenClassScope, getters),
CodegenExpressionBuilder.Ref("record")))
.IfRefNullReturnNull("record")
.MethodReturn(
getters[getters.Length - 1]
.UnderlyingFragmentCodegen(
CodegenExpressionBuilder.Ref("record"),
codegenMethodScope,
codegenClassScope));
}
internal static CodegenMethod NavigatePolyCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope,
AvroEventPropertyGetter[] getters)
{
var block = codegenMethodScope.MakeChild(
typeof(GenericRecord),
typeof(AvroEventBeanGetterDynamicPoly),
codegenClassScope)
.AddParam(typeof(GenericRecord), "record")
.Block;
block.DeclareVar<object>("value", CodegenExpressionBuilder.ConstantNull());
for (var i = 0; i < getters.Length - 1; i++) {
block.AssignRef(
"value",
getters[i]
.UnderlyingGetCodegen(
CodegenExpressionBuilder.Ref("record"),
codegenMethodScope,
codegenClassScope))
.IfRefNotTypeReturnConst("value", typeof(GenericRecord), null)
.AssignRef(
"record",
CodegenExpressionBuilder.Cast(typeof(GenericRecord), CodegenExpressionBuilder.Ref("value")));
}
return block.MethodReturn(CodegenExpressionBuilder.Ref("record"));
}
public CodegenExpression Codegen(
CodegenMethod method,
CodegenClassScope classScope,
CodegenExpression typeInitSvcRef)
{
return(CodegenExpressionBuilder.NewInstance <ClassEPType>(CodegenExpressionBuilder.Constant(Clazz)));
}
public CodegenExpression Codegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope,
CodegenExpressionRef left,
CodegenExpressionRef right,
Type ltype,
Type rtype)
{
var method = codegenMethodScope.MakeChild(typeof(int?), typeof(DivideInt), codegenClassScope)
.AddParam(typeof(int?), "i1")
.AddParam(typeof(int?), "i2")
.Block
.IfCondition(
CodegenExpressionBuilder.EqualsIdentity(
CodegenExpressionBuilder.Ref("i2"),
CodegenExpressionBuilder.Constant(0)))
.BlockReturn(CodegenExpressionBuilder.ConstantNull())
.MethodReturn(
CodegenExpressionBuilder.Op(
CodegenExpressionBuilder.Ref("i1"),
"/",
CodegenExpressionBuilder.Ref("i2")));
return(CodegenExpressionBuilder.LocalMethod(
method,
CodegenAsInt(left, ltype),
CodegenAsInt(right, rtype)));
}
public CodegenExpression Codegen(
CodegenMethod method,
CodegenClassScope classScope,
CodegenExpression optionalEventTypeResolver)
{
return(CodegenExpressionBuilder.NewInstanceInner(ClassName, optionalEventTypeResolver));
}
public CodegenExpression ToExpression() {
return CodegenExpressionBuilder.NewInstance(
typeof(ConfigurationCompilerPlugInAggregationMultiFunction),
CodegenExpressionBuilder.Constant(FunctionNames),
CodegenExpressionBuilder.Constant(MultiFunctionForgeClassName),
CodegenExpressionBuilder.MapOfConstant(AdditionalConfiguredProperties));
}
public static CodegenExpression Codegen(
IntervalComputerDuringMinMaxStartEndForge forge,
CodegenExpression leftStart,
CodegenExpression leftEnd,
CodegenExpression rightStart,
CodegenExpression rightEnd,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
var methodNode = codegenMethodScope.MakeChild(
typeof(bool),
typeof(IntervalComputerDuringMinMaxStartEndEval),
codegenClassScope)
.AddParam(IntervalForgeCodegenNames.PARAMS);
var block = methodNode.Block
.DeclareVar <long>(
"minStart",
forge.minStartEval.Codegen(
IntervalForgeCodegenNames.REF_RIGHTSTART,
methodNode,
exprSymbol,
codegenClassScope))
.DeclareVar <long>(
"maxStart",
forge.maxStartEval.Codegen(
IntervalForgeCodegenNames.REF_RIGHTSTART,
methodNode,
exprSymbol,
codegenClassScope))
.DeclareVar <long>(
"minEnd",
forge.minEndEval.Codegen(
IntervalForgeCodegenNames.REF_RIGHTEND,
methodNode,
exprSymbol,
codegenClassScope))
.DeclareVar <long>(
"maxEnd",
forge.maxEndEval.Codegen(
IntervalForgeCodegenNames.REF_RIGHTEND,
methodNode,
exprSymbol,
codegenClassScope));
block.MethodReturn(
CodegenExpressionBuilder.StaticMethod(
typeof(IntervalComputerDuringAndIncludesMinMaxEval),
forge.during ? "ComputeIntervalDuring" : "ComputeIntervalIncludes",
IntervalForgeCodegenNames.REF_LEFTSTART,
IntervalForgeCodegenNames.REF_LEFTEND,
IntervalForgeCodegenNames.REF_RIGHTSTART,
IntervalForgeCodegenNames.REF_RIGHTEND,
CodegenExpressionBuilder.Ref("minStart"),
CodegenExpressionBuilder.Ref("maxStart"),
CodegenExpressionBuilder.Ref("minEnd"),
CodegenExpressionBuilder.Ref("maxEnd")));
return(CodegenExpressionBuilder.LocalMethod(methodNode, leftStart, leftEnd, rightStart, rightEnd));
}
public CodegenMethod ProcessCodegen(
CodegenExpression resultEventTypeOuter,
CodegenExpression eventBeanFactory,
CodegenMethodScope codegenMethodScope,
SelectExprProcessorCodegenSymbol selectSymbol,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
// NOTE: Maintaining result-event-type as out own field as we may be an "inner" select-expr-processor
var mType = codegenClassScope.AddDefaultFieldUnshared(
true,
typeof(EventType),
EventTypeUtility.ResolveTypeCodegen(_resultEventTypeAvro, EPStatementInitServicesConstants.REF));
var schema = codegenClassScope.NamespaceScope.AddDefaultFieldUnshared(
true,
typeof(RecordSchema),
CodegenExpressionBuilder.StaticMethod(
typeof(AvroSchemaUtil),
"ResolveRecordSchema",
EventTypeUtility.ResolveTypeCodegen(_resultEventTypeAvro, EPStatementInitServicesConstants.REF)));
var methodNode = codegenMethodScope.MakeChild(typeof(EventBean), GetType(), codegenClassScope);
var refEPS = exprSymbol.GetAddEPS(methodNode);
methodNode.Block.MethodReturn(
CodegenExpressionBuilder.StaticMethod(
typeof(SelectExprJoinWildcardProcessorAvro),
"ProcessSelectExprJoinWildcardAvro",
refEPS,
schema,
eventBeanFactory,
mType));
return methodNode;
}
public override CodegenExpression DoDivideCodegen(
CodegenExpressionRef s1,
CodegenExpressionRef s2,
CodegenClassScope codegenClassScope)
{
return(CodegenExpressionBuilder.Op(s1, "/", s2));
}
private CodegenExpression BuildMap<T>(IDictionary<string, T> map)
{
if (map == null) {
return ConstantNull();
}
if (map.IsEmpty()) {
return StaticMethod(typeof(Collections), "GetEmptyMap", new Type[] { typeof(string), typeof(T) });
}
if (map.Count == 1) {
var single = map.First();
return StaticMethod(
typeof(Collections),
"SingletonMap",
new Type[] { typeof(string), typeof(T) },
CodegenExpressionBuilder.Constant(single.Key),
BuildMapValue(single.Value));
}
var child = method.MakeChild(typeof(IDictionary<string, T>), originator, classScope);
child.Block.DeclareVar<IDictionary<string, T>>(
"map",
NewInstance(typeof(LinkedHashMap<string, T>)));
foreach (var entry in map) {
child.Block.ExprDotMethod(
Ref("map"),
"Put",
CodegenExpressionBuilder.Constant(entry.Key),
BuildMapValue(entry.Value));
}
return LocalMethod(child);
}
public CodegenExpression EvaluateCodegen(
Type requiredType,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
CodegenMethod methodNode = codegenMethodScope.MakeChild(
typeof(ICollection<object>),
GetType(),
codegenClassScope);
CodegenExpressionRef refEPS = exprSymbol.GetAddEPS(methodNode);
methodNode.Block
.DeclareVar<EventBean>(
"@event",
CodegenExpressionBuilder.ArrayAtIndex(refEPS, CodegenExpressionBuilder.Constant(_streamNum)))
.IfRefNullReturnNull("@event")
.DeclareVar<object[]>(
"result",
CodegenExpressionBuilder.Cast(
typeof(object[]),
_getter.EventBeanGetCodegen(
CodegenExpressionBuilder.Ref("@event"),
methodNode,
codegenClassScope)))
.IfRefNullReturnNull("result")
.MethodReturn(
CodegenExpressionBuilder.StaticMethod(
typeof(CompatExtensions),
"AsList",
CodegenExpressionBuilder.Ref("result")));
return CodegenExpressionBuilder.LocalMethod(methodNode);
}
public CodegenExpression EventBeanFragmentCodegen(
CodegenExpression beanExpression,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return CodegenExpressionBuilder.ConstantNull();
}
public CodegenExpression Make(
CodegenMethodScope parent,
SAIFFInitializeSymbol symbols,
CodegenClassScope classScope)
{
return CodegenExpressionBuilder.NewInstance(typeof(MyObjectArrayGraphSourceFactory));
}
public CodegenExpression CoerceCodegenMayNullBoxed(
CodegenExpression param,
Type valueType,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
if ((param is CodegenExpressionConstantNull) ||
(param is CodegenExpressionConstant exprConstant &&
exprConstant.IsNull))
{
return(param);
}
return(((valueType != typeof(decimal)) &&
(valueType != typeof(decimal?)))
? CodegenExpressionBuilder.ExprDotMethod(param, "AsBoxedDecimal")
: param);
// return CodegenCoerceMayNull(
// typeof(decimal),
// typeof(decimal?),
// "AsDecimal",
// param,
// valueTypeMustNumeric,
// codegenMethodScope,
// typeof(CoercerDecimal),
// codegenClassScope);
}
public CodegenExpression EventBeanGetIndexedCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope,
CodegenExpression beanExpression,
CodegenExpression key)
{
var method = codegenMethodScope.MakeChild(
typeof(object),
typeof(AvroEventBeanGetterIndexedRuntimeKeyed),
codegenClassScope)
.AddParam(typeof(EventBean), "@event")
.AddParam(typeof(int), "index")
.Block
.DeclareVar<GenericRecord>(
"record",
CodegenExpressionBuilder.CastUnderlying(
typeof(GenericRecord),
CodegenExpressionBuilder.Ref("@event")))
.DeclareVar<object>(
"values",
CodegenExpressionBuilder.StaticMethod(
typeof(GenericRecordExtensions),
"Get",
CodegenExpressionBuilder.Ref("record"),
CodegenExpressionBuilder.Constant(_pos.Name)))
.MethodReturn(
CodegenExpressionBuilder.StaticMethod(
typeof(AvroEventBeanGetterIndexed),
"GetAvroIndexedValue",
CodegenExpressionBuilder.Ref("values"),
CodegenExpressionBuilder.Ref("index")));
return CodegenExpressionBuilder.LocalMethodBuild(method).Pass(beanExpression).Pass(key).Call();
}
public CodegenExpression EventBeanExistsCodegen(
CodegenExpression beanExpression,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return CodegenExpressionBuilder.ConstantTrue();
}
public override CodegenMethod ProcessCodegen(
CodegenExpression resultEventType,
CodegenExpression eventBeanFactory,
CodegenMethodScope codegenMethodScope,
SelectExprProcessorCodegenSymbol selectSymbol,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
var methodNode = codegenMethodScope.MakeChild(typeof(EventBean), GetType(), codegenClassScope);
var expr = exprForge.EvaluateCodegen(
typeof(IDictionary <string, object>),
methodNode,
exprSymbol,
codegenClassScope);
if (!TypeHelper.IsSubclassOrImplementsInterface(
exprForge.EvaluationType,
typeof(IDictionary <string, object>)))
{
expr = CodegenExpressionBuilder.Cast(typeof(IDictionary <string, object>), expr);
}
methodNode.Block.DeclareVar <IDictionary <string, object> >("result", expr)
.IfRefNullReturnNull("result")
.MethodReturn(
CodegenExpressionBuilder.ExprDotMethod(
eventBeanFactory,
"AdapterForTypedMap",
CodegenExpressionBuilder.Ref("result"),
resultEventType));
return(methodNode);
}
public CodegenExpression UnderlyingExistsCodegen(
CodegenExpression underlyingExpression,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return CodegenExpressionBuilder.ConstantTrue();
}
private CodegenMethod GetCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return codegenMethodScope.MakeChild(typeof(object), GetType(), codegenClassScope)
.AddParam(typeof(GenericRecord), "record")
.Block
.DeclareVar<GenericRecord>(
"inner",
CodegenExpressionBuilder.Cast(
typeof(GenericRecord),
CodegenExpressionBuilder.StaticMethod(
typeof(GenericRecordExtensions),
"Get",
CodegenExpressionBuilder.Ref("record"),
CodegenExpressionBuilder.Constant(_top.Name))))
.IfRefNullReturnNull("inner")
.DeclareVar<object>(
"collection",
CodegenExpressionBuilder.StaticMethod(
typeof(GenericRecordExtensions),
"Get",
CodegenExpressionBuilder.Ref("inner"),
CodegenExpressionBuilder.Constant(_pos)))
.MethodReturn(
CodegenExpressionBuilder.StaticMethod(
typeof(AvroEventBeanGetterIndexed),
"GetAvroIndexedValue",
CodegenExpressionBuilder.Ref("collection"),
CodegenExpressionBuilder.Constant(_index)));
}
public CodegenExpression UnderlyingFragmentCodegen(
CodegenExpression underlyingExpression,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return CodegenExpressionBuilder.ConstantNull();
}
private CodegenMethod GetAvroFieldExistsCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return codegenMethodScope
.MakeChild(typeof(bool), GetType(), codegenClassScope)
.AddParam(typeof(GenericRecord), "record")
.Block
.DeclareVar<IDictionary<string, object>>(
"values",
CodegenExpressionBuilder.StaticMethod(
typeof(CompatExtensions),
"AsStringDictionary",
CodegenExpressionBuilder.StaticMethod(
typeof(GenericRecordExtensions),
"Get",
CodegenExpressionBuilder.Ref("record"),
CodegenExpressionBuilder.Constant(_pos.Name))))
.IfRefNullReturnFalse("values")
.MethodReturn(
CodegenExpressionBuilder.ExprDotMethod(
CodegenExpressionBuilder.Ref("values"),
"ContainsKey",
CodegenExpressionBuilder.Constant(_key)));
}
public CodegenExpression EvaluateCodegen(
Type requiredType,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
var methodNode = codegenMethodScope.MakeChild(
typeof(object),
typeof(ExprForgeStreamWithGetter),
codegenClassScope);
var refEPS = exprSymbol.GetAddEPS(methodNode);
methodNode.Block
.DeclareVar <EventBean>(
"theEvent",
CodegenExpressionBuilder.ArrayAtIndex(refEPS, CodegenExpressionBuilder.Constant(0)))
.IfRefNotNull("theEvent")
.BlockReturn(
getter.EventBeanGetCodegen(
CodegenExpressionBuilder.Ref("theEvent"),
methodNode,
codegenClassScope))
.MethodReturn(CodegenExpressionBuilder.ConstantNull());
return(CodegenExpressionBuilder.LocalMethod(methodNode));
}
public CodegenExpression CoerceCodegenMayNullBoxed(
CodegenExpression value,
Type valueType,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
if (valueType == null)
{
return(value);
}
if (valueType.IsValueType && valueType.CanNotBeNull())
{
return(CodegenBigInt(value, valueType));
}
if (valueType.IsBigInteger())
{
return(value);
}
var method = codegenMethodScope
.MakeChild(typeof(BigInteger), typeof(CoercerBigInt), codegenClassScope)
.AddParam(valueType, "value")
.Block
.IfRefNullReturnNull("value")
.MethodReturn(CodegenBigInt(CodegenExpressionBuilder.Ref("value"), valueType));
return(CodegenExpressionBuilder.LocalMethod(method, value));
}
public static CodegenExpression Codegen(
IntervalComputerFinishedByThresholdForge forge,
CodegenExpression leftStart,
CodegenExpression leftEnd,
CodegenExpression rightStart,
CodegenExpression rightEnd,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
var methodNode = codegenMethodScope.MakeChild(
typeof(bool?),
typeof(IntervalComputerFinishedByThresholdEval),
codegenClassScope)
.AddParam(IntervalForgeCodegenNames.PARAMS);
methodNode.Block
.DeclareVar <long>(
"threshold",
forge.thresholdExpr.Codegen(
CodegenExpressionBuilder.StaticMethod(
typeof(Math),
"Min",
IntervalForgeCodegenNames.REF_RIGHTEND,
IntervalForgeCodegenNames.REF_LEFTEND),
methodNode,
exprSymbol,
codegenClassScope))
.IfCondition(
CodegenExpressionBuilder.Relational(
CodegenExpressionBuilder.Ref("threshold"),
CodegenExpressionRelational.CodegenRelational.LT,
CodegenExpressionBuilder.Constant(0)))
.StaticMethod(
typeof(IntervalComputerFinishedByThresholdEval),
METHOD_LOGWARNINGINTERVALFINISHEDBYTHRESHOLD)
.BlockReturn(CodegenExpressionBuilder.ConstantNull())
.IfConditionReturnConst(
CodegenExpressionBuilder.Relational(
IntervalForgeCodegenNames.REF_LEFTSTART,
CodegenExpressionRelational.CodegenRelational.GE,
IntervalForgeCodegenNames.REF_RIGHTSTART),
false)
.DeclareVar <long>(
"delta",
CodegenExpressionBuilder.StaticMethod(
typeof(Math),
"Abs",
CodegenExpressionBuilder.Op(
IntervalForgeCodegenNames.REF_LEFTEND,
"-",
IntervalForgeCodegenNames.REF_RIGHTEND)))
.MethodReturn(
CodegenExpressionBuilder.Relational(
CodegenExpressionBuilder.Ref("delta"),
CodegenExpressionRelational.CodegenRelational.LE,
CodegenExpressionBuilder.Ref("threshold")));
return(CodegenExpressionBuilder.LocalMethod(methodNode, leftStart, leftEnd, rightStart, rightEnd));
}
public CodegenExpression Codegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope,
CodegenExpressionRef left,
CodegenExpressionRef right,
Type ltype,
Type rtype)
{
var resultType = typeof(decimal);
if (ltype.IsNullable() || rtype.IsNullable() || _divisionByZeroReturnsNull)
{
resultType = typeof(decimal?);
}
var block = codegenMethodScope
.MakeChild(resultType, typeof(DivideDecimalConvComputerBase), codegenClassScope)
.AddParam(ltype, "d1")
.AddParam(rtype, "d2")
.Block
.DeclareVar <decimal>(
"s1",
_convOne.CoerceCodegen(CodegenExpressionBuilder.Ref("d1"), ltype))
.DeclareVar <decimal>(
"s2",
_convTwo.CoerceCodegen(CodegenExpressionBuilder.Ref("d2"), rtype));
var ifZeroDivisor =
block.IfCondition(
CodegenExpressionBuilder.EqualsIdentity(
CodegenExpressionBuilder.Ref("s2"),
CodegenExpressionBuilder.Constant(0.0m)));
if (_divisionByZeroReturnsNull)
{
ifZeroDivisor.BlockReturn(CodegenExpressionBuilder.ConstantNull());
}
else
{
ifZeroDivisor.DeclareVar <decimal>(
"result",
CodegenExpressionBuilder.Op(
CodegenExpressionBuilder.Ref("s1"),
"/",
CodegenExpressionBuilder.Constant(0.0m)))
.BlockReturn(CodegenExpressionBuilder.Ref("result"));
}
var method = block.MethodReturn(
DoDivideCodegen(
CodegenExpressionBuilder.Ref("s1"),
CodegenExpressionBuilder.Ref("s2"),
codegenClassScope));
return(CodegenExpressionBuilder
.LocalMethodBuild(method)
.Pass(left)
.Pass(right)
.Call());
}
public CodegenExpression Codegen(
CodegenMethod method,
CodegenClassScope classScope,
CodegenExpression typeInitSvcRef)
{
return(CodegenExpressionBuilder.NewInstance <EventEPType>(
EventTypeUtility.ResolveTypeCodegen(EventType, typeInitSvcRef)));
}
private CodegenExpression BuildMapValue(object value)
{
if (value is IDictionary<string, object>) {
return BuildMap((IDictionary<string, object>) value);
}
return CodegenExpressionBuilder.Constant(value);
}
public CodegenExpression Codegen(
CodegenMethod method,
CodegenClassScope classScope,
CodegenExpression typeInitSvcRef)
{
// TBD: Shouldn't this be a static field reference?
return(CodegenExpressionBuilder.EnumValue(typeof(NullEPType), "INSTANCE"));
}
public CodegenExpression Codegen(
CodegenMethod method,
CodegenClassScope classScope,
CodegenExpression typeInitSvcRef)
{
return(CodegenExpressionBuilder.NewInstance <ClassMultiValuedEPType>(
CodegenExpressionBuilder.Constant(Container),
CodegenExpressionBuilder.Constant(Component)));
}
public CodegenExpression UnderlyingExistsCodegen(
CodegenExpression underlyingExpression,
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return CodegenExpressionBuilder.LocalMethod(
IsExistsPropertyCodegen(codegenMethodScope, codegenClassScope),
underlyingExpression);
}
