Class SignedNostrEvent

java.lang.Object

org.ngengine.nostr4j.proto.NostrMessageFragment

org.ngengine.nostr4j.proto.NostrMessage

org.ngengine.nostr4j.event.SignedNostrEvent

All Implemented Interfaces:

Serializable, Cloneable, NostrEvent

Direct Known Subclasses:

SignedNostrEvent.ReceivedSignedNostrEvent, ZapReceipt, ZapRequest

public class SignedNostrEvent
extends NostrMessage
implements NostrEvent

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SignedNostrEvent.Identifier
static class	SignedNostrEvent.ReceivedSignedNostrEvent

Nested classes/interfaces inherited from interface NostrEvent

NostrEvent.Coordinates, NostrEvent.TagValue

Constructor Summary

Constructors

Constructor	Description
SignedNostrEvent(String id, NostrPublicKey pubkey, int kind, String content, Instant created_at, String signature, List<List<String>> tags)
SignedNostrEvent(Map<String,Object> map)

Method Summary

Modifier and Type	Method	Description
boolean	checkPow(int difficulty)
SignedNostrEvent	clone()
boolean	equals(Object obj)
NostrPublicKey	getAuthor()	Deprecated. use getPubkey instead
String	getContent()
NostrEvent.Coordinates	getCoordinates()	Get coordinates to this event.
Instant	getCreatedAt()
Instant	getExpiration()
NostrEvent.TagValue	getFirstTag(String key)
protected Collection<Object>	getFragments()
String	getId()
String	getIdBech32()
SignedNostrEvent.Identifier	getIdentifier()
int	getKind()
int	getPow()
protected String	getPrefix()
NostrPublicKey	getPubkey()
String	getSignature()
List<NostrEvent.TagValue>	getTag(String key)
List<List<String>>	getTagRows()
int	hashCode()
boolean	hasTag(String tag)
Set<String>	listTagKeys()
static SignedNostrEvent.ReceivedSignedNostrEvent	parse(List<Object> doc)
Map<String,Object>	toMap()
boolean	verify()
org.ngengine.platform.AsyncTask<Boolean>	verifyAsync()

Methods inherited from class NostrMessage

ack, toJSON, toJSON, toSerial, toSerial, toString

Methods inherited from class Object

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

Methods inherited from interface NostrEvent

getFirstTagFirstValue, getFirstTagSecondValue, getFirstTagThirdValue, isAddressable, isEphemeral, isExpired, isRegular, isReplaceable

Constructor Details

SignedNostrEvent

public SignedNostrEvent(String id,
 NostrPublicKey pubkey,
 int kind,
 String content,
 Instant created_at,
 String signature,
 List<List<String>> tags)

SignedNostrEvent

public SignedNostrEvent(Map<String,Object> map)

Method Details

getCreatedAt

public Instant getCreatedAt()

Specified by:

getCreatedAt in interface NostrEvent

getKind

public int getKind()

Specified by:

getKind in interface NostrEvent

getContent

public String getContent()

Specified by:

getContent in interface NostrEvent

getSignature

public String getSignature()

getId

public String getId()

getPubkey

public NostrPublicKey getPubkey()

getAuthor

@Deprecated
public NostrPublicKey getAuthor()

Deprecated.

use getPubkey instead

toMap

public Map<String,Object> toMap()

Overrides:

toMap in class NostrMessage

equals

public boolean equals(Object obj)

Overrides:

equals in class NostrMessage

hashCode

public int hashCode()

Overrides:

hashCode in class NostrMessage

clone

public SignedNostrEvent clone()

Overrides:

clone in class Object

verify

public boolean verify()
               throws Exception

Throws:

Exception

verifyAsync

public org.ngengine.platform.AsyncTask<Boolean> verifyAsync()

getIdBech32

public String getIdBech32()

getIdentifier

public SignedNostrEvent.Identifier getIdentifier()

getPrefix

protected String getPrefix()

Specified by:

getPrefix in class NostrMessage

getFragments

protected Collection<Object> getFragments()

Specified by:

getFragments in class NostrMessage

parse

public static SignedNostrEvent.ReceivedSignedNostrEvent parse(List<Object> doc)

getExpiration

public Instant getExpiration()

Specified by:

getExpiration in interface NostrEvent

hasTag

public boolean hasTag(String tag)

Specified by:

hasTag in interface NostrEvent

getTag

public List<NostrEvent.TagValue> getTag(String key)

Specified by:

getTag in interface NostrEvent

getFirstTag

public NostrEvent.TagValue getFirstTag(String key)

Specified by:

getFirstTag in interface NostrEvent

listTagKeys

public Set<String> listTagKeys()

Specified by:

listTagKeys in interface NostrEvent

getTagRows

public List<List<String>> getTagRows()

Specified by:

getTagRows in interface NostrEvent

getCoordinates

public NostrEvent.Coordinates getCoordinates()

Get coordinates to this event.

If the event is addressable or replaceable, it returns a coordinates object with type "a". If the event is not addressable or replaceable, it returns a coordinates object with type "e". Type matches the tag key used to refer to this event as detailed in NIP-01

Returns:

getPow

public int getPow()

checkPow

public boolean checkPow(int difficulty)