com.github.ontio.smartcontract.nativevm

类 OngV2

java.lang.Object

com.github.ontio.smartcontract.nativevm.OngV2

public class OngV2
extends Object

ONG with decimal 18

构造器概要

构造器

构造器和说明
OngV2(OntSdk sdk)

方法概要

限定符和类型	方法和说明
String	getContractAddress()
Transaction	makeApprove(String sender, String recvAddr, BigInteger amount, String payer, long gaslimit, long gasprice)
Transaction	makeTransfer(State[] states, String payer, long gaslimit, long gasprice)
Transaction	makeTransfer(String sender, String recvAddr, BigInteger amount, String payer, long gaslimit, long gasprice)
Transaction	makeTransferFrom(String sender, String fromAddr, String toAddr, BigInteger amount, String payer, long gaslimit, long gasprice)
BigInteger	queryAllowance(String fromAddr, String toAddr)
BigInteger	queryBalanceOf(String address)
long	queryDecimals()
String	queryName()
String	querySymbol()
BigInteger	queryTotalAllowance(String fromAddr)
BigInteger	queryTotalSupply()
String	sendApprove(Account sendAcct, String recvAddr, BigInteger amount, Account payerAcct, long gaslimit, long gasprice)
String	sendTransfer(Account sendAcct, String recvAddr, BigInteger amount, Account payerAcct, long gaslimit, long gasprice)
String	sendTransferFrom(Account sendAcct, String fromAddr, String toAddr, BigInteger amount, Account payerAcct, long gaslimit, long gasprice)
String	sendTransferFromMultiSignAddr(int M, byte[][] pubKeys, Account[] sendAccts, String recvAddr, BigInteger amount, Account payerAcct, long gaslimit, long gasprice)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

OngV2

public OngV2(OntSdk sdk)

方法详细资料

getContractAddress

public String getContractAddress()

sendTransfer

public String sendTransfer(Account sendAcct,
                           String recvAddr,
                           BigInteger amount,
                           Account payerAcct,
                           long gaslimit,
                           long gasprice)
                    throws Exception

参数:

sendAcct -

recvAddr -

amount -

payerAcct -

gaslimit -

gasprice -

返回:

抛出:

Exception

sendTransferFromMultiSignAddr

public String sendTransferFromMultiSignAddr(int M,
                                            byte[][] pubKeys,
                                            Account[] sendAccts,
                                            String recvAddr,
                                            BigInteger amount,
                                            Account payerAcct,
                                            long gaslimit,
                                            long gasprice)
                                     throws Exception

参数:

M -

pubKeys -

sendAccts -

recvAddr -

amount -

payerAcct -

gaslimit -

gasprice -

返回:

抛出:

Exception

makeTransfer

public Transaction makeTransfer(String sender,
                                String recvAddr,
                                BigInteger amount,
                                String payer,
                                long gaslimit,
                                long gasprice)
                         throws Exception

参数:

sender -

recvAddr -

amount -

payer -

gaslimit -

gasprice -

返回:

抛出:

Exception

makeTransfer

public Transaction makeTransfer(State[] states,
                                String payer,
                                long gaslimit,
                                long gasprice)
                         throws Exception

抛出:

Exception

queryBalanceOf

public BigInteger queryBalanceOf(String address)
                          throws Exception

参数:

address -

返回:

抛出:

Exception

queryAllowance

public BigInteger queryAllowance(String fromAddr,
                                 String toAddr)
                          throws Exception

参数:

fromAddr -

toAddr -

返回:

抛出:

Exception

queryTotalAllowance

public BigInteger queryTotalAllowance(String fromAddr)
                               throws Exception

抛出:

Exception

sendApprove

public String sendApprove(Account sendAcct,
                          String recvAddr,
                          BigInteger amount,
                          Account payerAcct,
                          long gaslimit,
                          long gasprice)
                   throws Exception

参数:

sendAcct -

recvAddr -

amount -

payerAcct -

gaslimit -

gasprice -

返回:

抛出:

Exception

makeApprove

public Transaction makeApprove(String sender,
                               String recvAddr,
                               BigInteger amount,
                               String payer,
                               long gaslimit,
                               long gasprice)
                        throws Exception

参数:

sender -

recvAddr -

amount -

payer -

gaslimit -

gasprice -

返回:

抛出:

Exception

sendTransferFrom

public String sendTransferFrom(Account sendAcct,
                               String fromAddr,
                               String toAddr,
                               BigInteger amount,
                               Account payerAcct,
                               long gaslimit,
                               long gasprice)
                        throws Exception

参数:

sendAcct -

fromAddr -

toAddr -

amount -

payerAcct -

gaslimit -

gasprice -

返回:

抛出:

Exception

makeTransferFrom

public Transaction makeTransferFrom(String sender,
                                    String fromAddr,
                                    String toAddr,
                                    BigInteger amount,
                                    String payer,
                                    long gaslimit,
                                    long gasprice)
                             throws Exception

参数:

sender -

fromAddr -

toAddr -

amount -

payer -

gaslimit -

gasprice -

返回:

抛出:

Exception

queryName

public String queryName()
                 throws Exception

返回:

抛出:

Exception

querySymbol

public String querySymbol()
                   throws Exception

返回:

抛出:

Exception

queryDecimals

public long queryDecimals()
                   throws Exception

返回:

抛出:

Exception

queryTotalSupply

public BigInteger queryTotalSupply()
                            throws Exception

返回:

抛出:

Exception