com.saxonica.ee.bytecode

Class CalculatorCompiler

java.lang.Object

com.saxonica.ee.bytecode.CalculatorCompiler

Direct Known Subclasses:

CalculatorCompiler.AnyDivAny, CalculatorCompiler.AnyIdivAny, CalculatorCompiler.AnyMinusAny, CalculatorCompiler.AnyModAny, CalculatorCompiler.AnyPlusAny, CalculatorCompiler.AnyTimesAny, CalculatorCompiler.DecimalDivDecimal, CalculatorCompiler.DecimalIdivDecimal, CalculatorCompiler.DecimalMinusDecimal, CalculatorCompiler.DecimalModDecimal, CalculatorCompiler.DecimalPlusDecimal, CalculatorCompiler.DecimalTimesDecimal, CalculatorCompiler.DoubleDivDouble, CalculatorCompiler.DoubleMinusDouble, CalculatorCompiler.DoubleModDouble, CalculatorCompiler.DoublePlusDouble, CalculatorCompiler.DoubleTimesDouble, CalculatorCompiler.FloatDivFloat, CalculatorCompiler.FloatIdivFloat, CalculatorCompiler.FloatMinusFloat, CalculatorCompiler.FloatModFloat, CalculatorCompiler.FloatPlusFloat, CalculatorCompiler.FloatTimesFloat, CalculatorCompiler.IntegerDivInteger, CalculatorCompiler.IntegerIdivInteger, CalculatorCompiler.IntegerMinusInteger, CalculatorCompiler.IntegerModInteger, CalculatorCompiler.IntegerPlusInteger, CalculatorCompiler.IntegerTimesInteger

public abstract class CalculatorCompiler
extends Object

This class generates bytecode for arithmetic expressions; it acts as a helper class to the ArithmeticCompiler class. There are many static subclasses for the different kinds of arithmetic expression

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CalculatorCompiler.AnyDivAny Arithmetic: anyAtomicType div AnyAtomicType
static class	CalculatorCompiler.AnyIdivAny Arithmetic: anyAtomicType idiv AnyAtomicType
static class	CalculatorCompiler.AnyMinusAny Arithmetic: anyAtomicType - AnyAtomicType
static class	CalculatorCompiler.AnyModAny
static class	CalculatorCompiler.AnyPlusAny Arithmetic: anyAtomicType + AnyAtomicType
static class	CalculatorCompiler.AnyTimesAny Arithmetic: anyAtomicType * AnyAtomicType
static class	CalculatorCompiler.DecimalDivDecimal Arithmetic: decimal / decimal (including types that promote to decimal, that is, integer)
static class	CalculatorCompiler.DecimalIdivDecimal Arithmetic: decimal % decimal (including types that promote to decimal, that is, integer)
static class	CalculatorCompiler.DecimalMinusDecimal Arithmetic: decimal - decimal (including types that promote to decimal, that is, integer)
static class	CalculatorCompiler.DecimalModDecimal Arithmetic: decimal % decimal (including types that promote to decimal, that is, integer)
static class	CalculatorCompiler.DecimalPlusDecimal Arithmetic: decimal + decimal (including types that promote to decimal, that is, integer)
static class	CalculatorCompiler.DecimalTimesDecimal Arithmetic: decimal * decimal (including types that promote to decimal, that is, integer)
static class	CalculatorCompiler.DoubleDivDouble Arithmetic: double / double (including types that promote to double)
static class	CalculatorCompiler.DoubleMinusDouble Arithmetic: double - double (including types that promote to double)
static class	CalculatorCompiler.DoubleModDouble Arithmetic: double % double (including types that promote to double)
static class	CalculatorCompiler.DoublePlusDouble Arithmetic: double + double (including types that promote to double)
static class	CalculatorCompiler.DoubleTimesDouble Arithmetic: double * double (including types that promote to double)
static class	CalculatorCompiler.FloatDivFloat Arithmetic: float div float (including types that promote to float)
static class	CalculatorCompiler.FloatIdivFloat Arithmetic: float idiv float (including types that promote to float)
static class	CalculatorCompiler.FloatMinusFloat Arithmetic: float - float (including types that promote to float)
static class	CalculatorCompiler.FloatModFloat Arithmetic: float mod float (including types that promote to float)
static class	CalculatorCompiler.FloatPlusFloat Arithmetic: float + float (including types that promote to float))
static class	CalculatorCompiler.FloatTimesFloat Arithmetic: float * float (including types that promote to float)
static class	CalculatorCompiler.IntegerDivInteger
static class	CalculatorCompiler.IntegerIdivInteger
static class	CalculatorCompiler.IntegerMinusInteger
static class	CalculatorCompiler.IntegerModInteger
static class	CalculatorCompiler.IntegerPlusInteger
static class	CalculatorCompiler.IntegerTimesInteger

Constructor Summary

Constructors

Constructor and Description
CalculatorCompiler()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	compute(Generator ga, SourceLocator locator) Generate bytecode to compute the result of the arithmetic expression
void	setCompilerService(CompilerService compiler)
void	setExpressions(Expression oper0, Expression oper1)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CalculatorCompiler

public CalculatorCompiler()

Method Detail

setCompilerService

public void setCompilerService(CompilerService compiler)

setExpressions

public void setExpressions(Expression oper0,
                  Expression oper1)

compute

public abstract void compute(Generator ga,
           SourceLocator locator)

Generate bytecode to compute the result of the arithmetic expression

Parameters:

ga - the code generator

locator - the location of the arithmetic expression