io.nem.symbol.sdk.api

Interface MetadataTransactionService

All Known Implementing Classes:

MetadataTransactionServiceImpl

public interface MetadataTransactionService

Metadata transaction service.

Method Summary

Modifier and Type	Method and Description
io.reactivex.Observable<AccountMetadataTransactionFactory>	createAccountMetadataTransactionFactory(Address targetAddress, java.math.BigInteger key, java.lang.String value, Address sourceAddress) Create an Account Metadata Transaction that knows how to set or update a value.
io.reactivex.Observable<MosaicMetadataTransactionFactory>	createMosaicMetadataTransactionFactory(Address targetAddress, java.math.BigInteger key, java.lang.String value, Address sourceAddress, UnresolvedMosaicId targetId) Create an Mosaic Metadata Transaction that knows how to set or update a value.
io.reactivex.Observable<NamespaceMetadataTransactionFactory>	createNamespaceMetadataTransactionFactory(Address targetAddress, java.math.BigInteger key, java.lang.String value, Address sourceAddress, NamespaceId targetId) Create an Namespace Metadata Transaction that knows how to set or update a value.

Method Detail

createAccountMetadataTransactionFactory

io.reactivex.Observable<AccountMetadataTransactionFactory> createAccountMetadataTransactionFactory(Address targetAddress,
                                                                                                   java.math.BigInteger key,
                                                                                                   java.lang.String value,
                                                                                                   Address sourceAddress)

Create an Account Metadata Transaction that knows how to set or update a value.

Parameters:

targetAddress - the target address

key - the key of the metadata

value - the value of the metadata.

sourceAddress - the address of the account creating the metadata.

Returns:

an observable of AccountMetadataTransactionFactory of a transaction that can be announced.

createMosaicMetadataTransactionFactory

io.reactivex.Observable<MosaicMetadataTransactionFactory> createMosaicMetadataTransactionFactory(Address targetAddress,
                                                                                                 java.math.BigInteger key,
                                                                                                 java.lang.String value,
                                                                                                 Address sourceAddress,
                                                                                                 UnresolvedMosaicId targetId)

Create an Mosaic Metadata Transaction that knows how to set or update a value.

Parameters:

targetAddress - the target public account

key - the key of the metadata

value - the value of the metadata.

sourceAddress - the address of the account creating the metadata.

targetId - the mosaic id of the attached metadata.

Returns:

an observable of AccountMetadataTransactionFactory of a transaction that can be announced.

createNamespaceMetadataTransactionFactory

io.reactivex.Observable<NamespaceMetadataTransactionFactory> createNamespaceMetadataTransactionFactory(Address targetAddress,
                                                                                                       java.math.BigInteger key,
                                                                                                       java.lang.String value,
                                                                                                       Address sourceAddress,
                                                                                                       NamespaceId targetId)

Create an Namespace Metadata Transaction that knows how to set or update a value.

Parameters:

targetAddress - the target address

key - the key of the metadata

value - the value of the metadata.

sourceAddress - the address of the account creating the metadata.

targetId - the namespace id of the attached metadata.

Returns:

an observable of AccountMetadataTransactionFactory of a transaction that can be announced.