Package org.polkadot.types.type

Class ExtrinsicSignature

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<java.lang.String,Codec>

org.polkadot.types.codec.Struct

org.polkadot.types.type.ExtrinsicSignature

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,Codec>, Codec, Types.IExtrinsicSignature

public class ExtrinsicSignature
extends Struct
implements Types.IExtrinsicSignature

A container for the Signature associated with a specific org.polkadot.type.extrinsics

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K extends java.lang.Object,V extends java.lang.Object>, java.util.AbstractMap.SimpleImmutableEntry<K extends java.lang.Object,V extends java.lang.Object>

Field Summary

Fields

Modifier and Type	Field	Description
static int	BIT_SIGNED
static int	BIT_UNSIGNED
static int	BIT_VERSION
static byte[]	IMMORTAL_ERA

Constructor Summary

Constructors

Constructor	Description
ExtrinsicSignature(java.lang.Object value)

Method Summary

Modifier and Type	Method	Description
int	getEncodedLength()	The length of the value when encoded as a Uint8Array
ExtrinsicEra	getEra()	The ExtrinsicEra (mortal or immortal) this signature applies to
NonceCompact	getNonce()	The Nonce for the signature
Signature	getSignature()	The actuall Signature hash
Address	getSigner()	The Address that signed
boolean	isSigned()
byte[]	toU8a(boolean isBare)	Encodes the value as a Uint8Array as per the parity-codec specifications
int	version()	The encoded version for the signature

Methods inherited from class org.polkadot.types.codec.Struct

builder, eq, getField, isEmpty, toArray, toHex, toJson, toString, with

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.util.AbstractMap

equals, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.polkadot.types.Codec

eq, isEmpty, toHex, toJson, toU8a

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Field Detail

IMMORTAL_ERA

public static final byte[] IMMORTAL_ERA

BIT_SIGNED

public static final int BIT_SIGNED

See Also:

Constant Field Values

BIT_UNSIGNED

public static final int BIT_UNSIGNED

See Also:

Constant Field Values

BIT_VERSION

public static final int BIT_VERSION

See Also:

Constant Field Values

Constructor Detail

ExtrinsicSignature

public ExtrinsicSignature(java.lang.Object value)

Method Detail

getEncodedLength

public int getEncodedLength()

Description copied from class: Struct

The length of the value when encoded as a Uint8Array

Specified by:

getEncodedLength in interface Codec

Overrides:

getEncodedLength in class Struct

isSigned

public boolean isSigned()

Specified by:

isSigned in interface Types.IExtrinsicSignature

getEra

public ExtrinsicEra getEra()

The ExtrinsicEra (mortal or immortal) this signature applies to

getNonce

public NonceCompact getNonce()

The Nonce for the signature

getSignature

public Signature getSignature()

The actuall Signature hash

getSigner

public Address getSigner()

The Address that signed

version

public int version()

The encoded version for the signature

toU8a

public byte[] toU8a(boolean isBare)

Description copied from class: Struct

Encodes the value as a Uint8Array as per the parity-codec specifications

Specified by:

toU8a in interface Codec

Overrides:

toU8a in class Struct

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