Class MathProcessor

java.lang.Object

org.mvel2.math.MathProcessor

public class MathProcessor
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final MathContext	MATH_CONTEXT

Constructor Summary

Constructors

Constructor	Description
MathProcessor()

Method Summary

Modifier and Type	Method	Description
private static Object	_doOperations(int type1, Object val1, int operation, int type2, Object val2)
private static BigDecimal	asBigDecimal(Object in)
private static int	box(int type)
private static Object	doBigDecimalArithmetic(BigDecimal val1, int operation, BigDecimal val2, boolean iNumber, int returnTarget)
private static Object	doOperationNonNumeric(int type1, Object val1, int operation, Object val2)
static Object	doOperations(int type1, Object val1, int operation, int type2, Object val2)
static Object	doOperations(Object val1, int operation, int type2, Object val2)
static Object	doOperations(Object val1, int operation, Object val2)
private static Object	doOperationsSameType(int type1, Object val1, int operation, Object val2)
private static Object	doPrimWrapperArithmetic(Number val1, int operation, Number val2, int returnTarget)
private static Double	getNumber(Object in, int type)
private static boolean	isIntegerType(int type)
private static boolean	isNumericOperation(int type1, Object val1, int operation, int type2, Object val2)
private static Boolean	safeEquals(Object val1, Object val2)
private static Boolean	safeNotEquals(Object val1, Object val2)
private static double	toDouble(Object val)
private static float	toFloat(Object val)
private static int	toInteger(Object val)
private static long	toLong(Object val)
private static short	toShort(Object val)
private static Object	toType(Number val, int returnType)

Methods inherited from class Object

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

Field Details

MATH_CONTEXT

private static final MathContext MATH_CONTEXT

Constructor Details

MathProcessor

public MathProcessor()

Method Details

doOperations

public static Object doOperations(Object val1,
 int operation,
 Object val2)

doOperations

public static Object doOperations(Object val1,
 int operation,
 int type2,
 Object val2)

doOperations

public static Object doOperations(int type1,
 Object val1,
 int operation,
 int type2,
 Object val2)

doPrimWrapperArithmetic

private static Object doPrimWrapperArithmetic(Number val1,
 int operation,
 Number val2,
 int returnTarget)

toType

private static Object toType(Number val,
 int returnType)

doBigDecimalArithmetic

private static Object doBigDecimalArithmetic(BigDecimal val1,
 int operation,
 BigDecimal val2,
 boolean iNumber,
 int returnTarget)

_doOperations

private static Object _doOperations(int type1,
 Object val1,
 int operation,
 int type2,
 Object val2)

isNumericOperation

private static boolean isNumericOperation(int type1,
 Object val1,
 int operation,
 int type2,
 Object val2)

isIntegerType

private static boolean isIntegerType(int type)

doOperationNonNumeric

private static Object doOperationNonNumeric(int type1,
 Object val1,
 int operation,
 Object val2)

safeEquals

private static Boolean safeEquals(Object val1,
 Object val2)

safeNotEquals

private static Boolean safeNotEquals(Object val1,
 Object val2)

doOperationsSameType

private static Object doOperationsSameType(int type1,
 Object val1,
 int operation,
 Object val2)

toShort

private static short toShort(Object val)

toInteger

private static int toInteger(Object val)

toLong

private static long toLong(Object val)

toDouble

private static double toDouble(Object val)

toFloat

private static float toFloat(Object val)

box

private static int box(int type)

getNumber

private static Double getNumber(Object in,
 int type)

asBigDecimal

private static BigDecimal asBigDecimal(Object in)