org.polkadot.types.primitive

Class Moment

java.lang.Object

java.util.Date

org.polkadot.types.primitive.Moment

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<java.util.Date>, Codec, Compactable

Direct Known Subclasses:

Moment.MomentOf

public class Moment
extends java.util.Date
implements Compactable

A wrapper around seconds/timestamps. Internally the representation only has second precicion (aligning with Rust), so any numbers passed an/out are always per-second. For any encoding/decoding the 1000 multiplier would be applied to get it in line with JavaScript formats. It extends the base JS Date object and has all the methods available that are applicable to any Date

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Moment.MomentOf The Substrate MomentOf representation as a Moment.

Field Summary

Fields

Modifier and Type	Field and Description
static int	BITLENGTH
protected java.util.Date	raw

Constructor Summary

Constructors

Constructor and Description
Moment(java.lang.Object value)

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 an empty value
java.math.BigInteger	toBn() Returns the BN representation of the timestamp
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
long	toNumber() Returns the number representation for the timestamp
java.lang.String	toString() Returns the string representation of the value
byte[]	toU8a(boolean isBare)

Methods inherited from class java.util.Date

after, before, clone, compareTo, equals, from, getDate, getDay, getHours, getMinutes, getMonth, getSeconds, getTime, getTimezoneOffset, getYear, hashCode, parse, setDate, setHours, setMinutes, setMonth, setSeconds, setTime, setYear, toGMTString, toInstant, toLocaleString, UTC

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.polkadot.types.Codec

getConstructorCodec, toU8a

Field Detail

raw

protected java.util.Date raw

BITLENGTH

public static int BITLENGTH

Constructor Detail

Moment

public Moment(java.lang.Object value)

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 an empty value

Specified by:

isEmpty in interface Codec

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

bitLength

public int bitLength()

Returns the number of bits in the value

Specified by:

bitLength in interface Compactable

toBn

public java.math.BigInteger toBn()

Returns the BN representation of the timestamp

Specified by:

toBn in interface Compactable

toHex

public 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

toNumber

public long toNumber()

Returns the number representation for the timestamp

Specified by:

toNumber in interface Compactable

toString

public java.lang.String toString()

Returns the string representation of the value

Overrides:

toString in class java.util.Date

toU8a

public 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