org.apache.pig.builtin

Class BigIntegerWrapper

java.lang.Object

java.lang.Number

java.math.BigInteger

org.apache.pig.builtin.BigIntegerWrapper

All Implemented Interfaces:

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

public class BigIntegerWrapper
extends java.math.BigInteger

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

See Also:

Serialized Form

Field Summary

Fields inherited from class java.math.BigInteger

ONE, TEN, ZERO

Constructor Summary

Constructors

Constructor and Description
BigIntegerWrapper(byte[] val)
BigIntegerWrapper(int signum, byte[] magnitude)
BigIntegerWrapper(int bitLength, int certainty, java.util.Random rnd)
BigIntegerWrapper(int numBits, java.util.Random rnd)
BigIntegerWrapper(java.lang.String val)
BigIntegerWrapper(java.lang.String val, int radix)

Method Summary

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

Methods inherited from class java.math.BigInteger

abs, add, and, andNot, bitCount, bitLength, byteValueExact, clearBit, compareTo, divide, divideAndRemainder, doubleValue, equals, flipBit, floatValue, gcd, getLowestSetBit, hashCode, intValue, intValueExact, isProbablePrime, longValue, longValueExact, max, min, mod, modInverse, modPow, multiply, negate, nextProbablePrime, not, or, pow, probablePrime, remainder, setBit, shiftLeft, shiftRight, shortValueExact, signum, subtract, testBit, toByteArray, toString, toString, valueOf, xor

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

BigIntegerWrapper

public BigIntegerWrapper(byte[] val)

BigIntegerWrapper

public BigIntegerWrapper(int signum,
                         byte[] magnitude)

BigIntegerWrapper

public BigIntegerWrapper(int bitLength,
                         int certainty,
                         java.util.Random rnd)

BigIntegerWrapper

public BigIntegerWrapper(int numBits,
                         java.util.Random rnd)

BigIntegerWrapper

public BigIntegerWrapper(java.lang.String val)

BigIntegerWrapper

public BigIntegerWrapper(java.lang.String val,
                         int radix)

Method Detail

isPositiveInfinity

public boolean isPositiveInfinity()

isNegativeInfinity

public boolean isNegativeInfinity()

NEGATIVE_INFINITY

public static BigIntegerWrapper NEGATIVE_INFINITY()

POSITIVE_INFINITY

public static BigIntegerWrapper POSITIVE_INFINITY()