com.espertech.esper.type

Interface MathArithTypeEnum.Computer

All Known Implementing Classes:

MathArithTypeEnum.AddBigDec, MathArithTypeEnum.AddBigDecConvComputer, MathArithTypeEnum.AddBigInt, MathArithTypeEnum.AddBigIntConvComputer, MathArithTypeEnum.AddDouble, MathArithTypeEnum.AddFloat, MathArithTypeEnum.AddInt, MathArithTypeEnum.AddLong, MathArithTypeEnum.DivideBigDec, MathArithTypeEnum.DivideBigDecConvComputerBase, MathArithTypeEnum.DivideBigDecConvComputerNoMathCtx, MathArithTypeEnum.DivideBigDecConvComputerWithMathCtx, MathArithTypeEnum.DivideBigDecWMathContext, MathArithTypeEnum.DivideBigIntConvComputer, MathArithTypeEnum.DivideDouble, MathArithTypeEnum.DivideFloat, MathArithTypeEnum.DivideInt, MathArithTypeEnum.DivideLong, MathArithTypeEnum.ModuloDouble, MathArithTypeEnum.ModuloFloat, MathArithTypeEnum.ModuloInt, MathArithTypeEnum.ModuloLong, MathArithTypeEnum.MultiplyBigDec, MathArithTypeEnum.MultiplyBigDecConvComputer, MathArithTypeEnum.MultiplyBigInt, MathArithTypeEnum.MultiplyBigIntConvComputer, MathArithTypeEnum.MultiplyDouble, MathArithTypeEnum.MultiplyFloat, MathArithTypeEnum.MultiplyInt, MathArithTypeEnum.MultiplyLong, MathArithTypeEnum.SubtractBigDec, MathArithTypeEnum.SubtractBigDecConvComputer, MathArithTypeEnum.SubtractBigInt, MathArithTypeEnum.SubtractBigIntConvComputer, MathArithTypeEnum.SubtractDouble, MathArithTypeEnum.SubtractFloat, MathArithTypeEnum.SubtractInt, MathArithTypeEnum.SubtractLong

Enclosing class:

MathArithTypeEnum

public static interface MathArithTypeEnum.Computer

Interface for number cruncher.

Method Summary

Modifier and Type	Method and Description
CodegenExpression	codegen(CodegenMethodScope codegenMethodScope, CodegenClassScope codegenClassScope, CodegenExpressionRef left, CodegenExpressionRef right, java.lang.Class ltype, java.lang.Class rtype)
java.lang.Number	compute(java.lang.Number d1, java.lang.Number d2) Computes using the 2 numbers a result number.

Method Detail

compute

java.lang.Number compute(java.lang.Number d1,
                         java.lang.Number d2)

Computes using the 2 numbers a result number.

Parameters:

d1 - is the first number

d2 - is the second number

Returns:

result

codegen

CodegenExpression codegen(CodegenMethodScope codegenMethodScope,
                          CodegenClassScope codegenClassScope,
                          CodegenExpressionRef left,
                          CodegenExpressionRef right,
                          java.lang.Class ltype,
                          java.lang.Class rtype)