org.apache.pig.builtin

Class BigDecimalWrapper

java.lang.Object

java.lang.Number

java.math.BigDecimal

org.apache.pig.builtin.BigDecimalWrapper

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<java.math.BigDecimal>

public class BigDecimalWrapper
extends java.math.BigDecimal

Max and min seeds cannot be defined to BigDecimal as the value could go as large as The computer allows. This wrapper is used to provide seed for MIN and MAX functions in AlgrebraicBigDecimalMathBase.java

See Also:

Serialized Form

Field Summary

Fields inherited from class java.math.BigDecimal

ONE, ROUND_CEILING, ROUND_DOWN, ROUND_FLOOR, ROUND_HALF_DOWN, ROUND_HALF_EVEN, ROUND_HALF_UP, ROUND_UNNECESSARY, ROUND_UP, TEN, ZERO

Constructor Summary

Constructors

Constructor and Description
BigDecimalWrapper(java.math.BigInteger val)
BigDecimalWrapper(java.math.BigInteger unscaledVal, int scale)
BigDecimalWrapper(java.math.BigInteger unscaledVal, int scale, java.math.MathContext mc)
BigDecimalWrapper(java.math.BigInteger val, java.math.MathContext mc)
BigDecimalWrapper(char[] in)
BigDecimalWrapper(char[] in, int offset, int len)
BigDecimalWrapper(char[] in, int offset, int len, java.math.MathContext mc)
BigDecimalWrapper(char[] in, java.math.MathContext mc)
BigDecimalWrapper(double val)
BigDecimalWrapper(double val, java.math.MathContext mc)
BigDecimalWrapper(int val)
BigDecimalWrapper(int val, java.math.MathContext mc)
BigDecimalWrapper(long val)
BigDecimalWrapper(long val, java.math.MathContext mc)
BigDecimalWrapper(java.lang.String val)
BigDecimalWrapper(java.lang.String val, java.math.MathContext mc)

Method Summary

Modifier and Type	Method and Description
boolean	isNegativeInfinity()
boolean	isPositiveInfinity()
static BigDecimalWrapper	NEGATIVE_INFINITY()
static BigDecimalWrapper	POSITIVE_INFINITY()

Methods inherited from class java.math.BigDecimal

abs, abs, add, add, byteValueExact, compareTo, divide, divide, divide, divide, divide, divide, divideAndRemainder, divideAndRemainder, divideToIntegralValue, divideToIntegralValue, doubleValue, equals, floatValue, hashCode, intValue, intValueExact, longValue, longValueExact, max, min, movePointLeft, movePointRight, multiply, multiply, negate, negate, plus, plus, pow, pow, precision, remainder, remainder, round, scale, scaleByPowerOfTen, setScale, setScale, setScale, shortValueExact, signum, stripTrailingZeros, subtract, subtract, toBigInteger, toBigIntegerExact, toEngineeringString, toPlainString, toString, ulp, unscaledValue, valueOf, valueOf, valueOf

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BigDecimalWrapper

public BigDecimalWrapper(java.math.BigInteger val)

BigDecimalWrapper

public BigDecimalWrapper(java.math.BigInteger unscaledVal,
                         int scale)

BigDecimalWrapper

public BigDecimalWrapper(java.math.BigInteger unscaledVal,
                         int scale,
                         java.math.MathContext mc)

BigDecimalWrapper

public BigDecimalWrapper(java.math.BigInteger val,
                         java.math.MathContext mc)

BigDecimalWrapper

public BigDecimalWrapper(char[] in)

BigDecimalWrapper

public BigDecimalWrapper(char[] in,
                         int offset,
                         int len)

BigDecimalWrapper

public BigDecimalWrapper(char[] in,
                         int offset,
                         int len,
                         java.math.MathContext mc)

BigDecimalWrapper

public BigDecimalWrapper(char[] in,
                         java.math.MathContext mc)

BigDecimalWrapper

public BigDecimalWrapper(double val)

BigDecimalWrapper

public BigDecimalWrapper(double val,
                         java.math.MathContext mc)

BigDecimalWrapper

public BigDecimalWrapper(int val)

BigDecimalWrapper

public BigDecimalWrapper(int val,
                         java.math.MathContext mc)

BigDecimalWrapper

public BigDecimalWrapper(long val)

BigDecimalWrapper

public BigDecimalWrapper(long val,
                         java.math.MathContext mc)

BigDecimalWrapper

public BigDecimalWrapper(java.lang.String val)

BigDecimalWrapper

public BigDecimalWrapper(java.lang.String val,
                         java.math.MathContext mc)

Method Detail

isPositiveInfinity

public boolean isPositiveInfinity()

isNegativeInfinity

public boolean isNegativeInfinity()

NEGATIVE_INFINITY

public static BigDecimalWrapper NEGATIVE_INFINITY()

POSITIVE_INFINITY

public static BigDecimalWrapper POSITIVE_INFINITY()