org.polkadot.types.codec

Class AbstractInt

java.lang.Object

java.lang.Number

java.math.BigInteger

org.polkadot.types.codec.AbstractInt

All Implemented Interfaces:

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

Direct Known Subclasses:

Int, UInt

public abstract class AbstractInt
extends java.math.BigInteger
implements Codec

See Also:

Serialized Form

Field Summary

Fields inherited from class java.math.BigInteger

ONE, TEN, ZERO

Constructor Summary

Constructors

Constructor and Description
AbstractInt(boolean isNegative, java.lang.Object value, int bitLength, boolean isHexJson)

Method Summary

Modifier and Type	Method and Description
int	bitLength() Returns the number of bits in the value
boolean	eq(java.lang.Object other) Compares the value of the input to see if there is a match
int	getEncodedLength() The length of the value when encoded as a Uint8Array
boolean	isEmpty() Checks if the value is a zero value (align elsewhere)
java.math.BigInteger	toBn() Returns the BN representation of the number.
abstract java.lang.String	toHex() Returns a hex string representation of the value
java.lang.Object	toJson() Converts the Object to JSON, typically used for RPC transfers
abstract byte[]	toU8a(boolean isBare)

Methods inherited from class java.math.BigInteger

abs, add, and, andNot, bitCount, 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

Methods inherited from interface org.polkadot.types.Codec

getConstructorCodec, toU8a

Constructor Detail

AbstractInt

public AbstractInt(boolean isNegative,
                   java.lang.Object value,
                   int bitLength,
                   boolean isHexJson)

Method Detail

getEncodedLength

public int getEncodedLength()

The length of the value when encoded as a Uint8Array

Specified by:

getEncodedLength in interface Codec

isEmpty

public boolean isEmpty()

Checks if the value is a zero value (align elsewhere)

Specified by:

isEmpty in interface Codec

bitLength

public int bitLength()

Returns the number of bits in the value

Overrides:

bitLength in class java.math.BigInteger

eq

public boolean eq(java.lang.Object other)

Compares the value of the input to see if there is a match

Specified by:

eq in interface Codec

toBn

public java.math.BigInteger toBn()

Returns the BN representation of the number. (Compatibility)

toHex

public abstract java.lang.String toHex()

Returns a hex string representation of the value

Specified by:

toHex in interface Codec

toJson

public java.lang.Object toJson()

Converts the Object to JSON, typically used for RPC transfers

Specified by:

toJson in interface Codec

toU8a

public abstract byte[] toU8a(boolean isBare)

Specified by:

toU8a in interface Codec

Parameters:

isBare - true when the value has none of the type-specific prefixes (internal) Encodes the value as a Uint8Array as per the parity-codec specifications