public ExprMinMaxRowNodeForgeEval(
ExprMinMaxRowNodeForge forge,
ExprEvaluator[] evaluators,
ExprForge[] forges)
{
this.forge = forge;
if (forge.EvaluationType.IsBigInteger()) {
var convertors = new BigIntegerCoercer[evaluators.Length];
for (var i = 0; i < evaluators.Length; i++) {
convertors[i] = SimpleNumberCoercerFactory.GetCoercerBigInteger(forges[i].EvaluationType);
}
computer = new MinMaxType.ComputerBigIntCoerce(
evaluators,
convertors,
forge.ForgeRenderable.MinMaxTypeEnum == MinMaxTypeEnum.MAX);
}
else if (forge.EvaluationType.IsDecimal()) {
if (forge.ForgeRenderable.MinMaxTypeEnum == MinMaxTypeEnum.MAX) {
computer = new MinMaxType.MaxComputerDecimalCoerce(evaluators);
}
else {
computer = new MinMaxType.MinComputerDecimalCoerce(evaluators);
}
}
else {
if (forge.ForgeRenderable.MinMaxTypeEnum == MinMaxTypeEnum.MAX) {
computer = new MinMaxType.MaxComputerDoubleCoerce(evaluators);
}
else {
computer = new MinMaxType.MinComputerDoubleCoerce(evaluators);
}
}
}
public static CodegenExpression Codegen(
ExprMinMaxRowNodeForge forge,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope)
{
var resultType = forge.EvaluationType;
var nodes = forge.ForgeRenderable.ChildNodes;
CodegenExpression expression;
if (resultType.IsBigInteger()) {
var convertors = new BigIntegerCoercer[nodes.Length];
for (var i = 0; i < nodes.Length; i++) {
convertors[i] = SimpleNumberCoercerFactory.GetCoercerBigInteger(nodes[i].Forge.EvaluationType);
}
expression = MinMaxType.ComputerBigIntCoerce.Codegen(
forge.ForgeRenderable.MinMaxTypeEnum == MinMaxTypeEnum.MAX,
codegenMethodScope,
exprSymbol,
codegenClassScope,
nodes,
convertors);
}
else if (resultType.IsDecimal()) {
if (forge.ForgeRenderable.MinMaxTypeEnum == MinMaxTypeEnum.MAX) {
expression = MinMaxType.MaxComputerDecimalCoerce.Codegen(
codegenMethodScope,
exprSymbol,
codegenClassScope,
nodes,
resultType);
}
else {
expression = MinMaxType.MinComputerDecimalCoerce.Codegen(
codegenMethodScope,
exprSymbol,
codegenClassScope,
nodes,
resultType);
}
}
else {
if (forge.ForgeRenderable.MinMaxTypeEnum == MinMaxTypeEnum.MAX) {
expression = MinMaxType.MaxComputerDoubleCoerce.Codegen(
codegenMethodScope,
exprSymbol,
codegenClassScope,
nodes,
resultType);
}
else {
expression = MinMaxType.MinComputerDoubleCoerce.Codegen(
codegenMethodScope,
exprSymbol,
codegenClassScope,
nodes,
resultType);
}
}
return expression;
}
