本文整理汇总了Java中org.web3j.protocol.core.DefaultBlockParameter类的典型用法代码示例。如果您正苦于以下问题：Java DefaultBlockParameter类的具体用法？Java DefaultBlockParameter怎么用？Java DefaultBlockParameter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
DefaultBlockParameter类属于org.web3j.protocol.core包，在下文中一共展示了DefaultBlockParameter类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: mintedEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<MintedEventResponse> mintedEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Minted",
Arrays.<TypeReference<?>>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, MintedEventResponse>() {
@Override
public MintedEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
MintedEventResponse typedResponse = new MintedEventResponse();
typedResponse._addr = (Address) eventValues.getNonIndexedValues().get(0);
typedResponse.tokens = (Uint256) eventValues.getNonIndexedValues().get(1);
return typedResponse;
}
});
}
示例2: transferEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<TransferEventResponse> transferEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Transfer",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, TransferEventResponse>() {
@Override
public TransferEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
TransferEventResponse typedResponse = new TransferEventResponse();
typedResponse._from = (Address) eventValues.getIndexedValues().get(0);
typedResponse._to = (Address) eventValues.getIndexedValues().get(1);
typedResponse._value = (Uint256) eventValues.getNonIndexedValues().get(0);
return typedResponse;
}
});
}
示例3: approvalEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<ApprovalEventResponse> approvalEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Approval",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, ApprovalEventResponse>() {
@Override
public ApprovalEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
ApprovalEventResponse typedResponse = new ApprovalEventResponse();
typedResponse.owner = (Address) eventValues.getIndexedValues().get(0);
typedResponse.spender = (Address) eventValues.getIndexedValues().get(1);
typedResponse.value = (Uint256) eventValues.getNonIndexedValues().get(0);
return typedResponse;
}
});
}
示例4: votedEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<VotedEventResponse> votedEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Voted",
Arrays.<TypeReference<?>>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Bool>() {}, new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, VotedEventResponse>() {
@Override
public VotedEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
VotedEventResponse typedResponse = new VotedEventResponse();
typedResponse._addr = (Address) eventValues.getNonIndexedValues().get(0);
typedResponse.option = (Bool) eventValues.getNonIndexedValues().get(1);
typedResponse.votes = (Uint256) eventValues.getNonIndexedValues().get(2);
return typedResponse;
}
});
}
示例5: payoutEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<PayoutEventResponse> payoutEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Payout",
Arrays.<TypeReference<?>>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, PayoutEventResponse>() {
@Override
public PayoutEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
PayoutEventResponse typedResponse = new PayoutEventResponse();
typedResponse.weiPerToken = (Uint256) eventValues.getNonIndexedValues().get(0);
return typedResponse;
}
});
}
示例6: approvalEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<ApprovalEventResponse> approvalEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Approval",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, ApprovalEventResponse>() {
@Override
public ApprovalEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
ApprovalEventResponse typedResponse = new ApprovalEventResponse();
typedResponse._owner = (Address) eventValues.getIndexedValues().get(0);
typedResponse._spender = (Address) eventValues.getIndexedValues().get(1);
typedResponse._value = (Uint256) eventValues.getNonIndexedValues().get(0);
return typedResponse;
}
});
}
示例7: newMessageEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<NewMessageEventResponse> newMessageEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("NewMessage",
Arrays.<TypeReference<?>>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Utf8String>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, NewMessageEventResponse>() {
@Override
public NewMessageEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
NewMessageEventResponse typedResponse = new NewMessageEventResponse();
typedResponse.from = (Address) eventValues.getNonIndexedValues().get(0);
typedResponse.message = (Utf8String) eventValues.getNonIndexedValues().get(1);
return typedResponse;
}
});
}
示例8: findBlockByTimestamp
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
private long findBlockByTimestamp(long timestamp, long offset) throws IOException {
long startBlock = 1L;
long currentBlock = web3j.ethBlockNumber().send().getBlockNumber().longValue();
if (currentBlock <= 1) {
return currentBlock;
}
long low = startBlock;
long high = currentBlock;
long middle = low + (high - low) / 2;
while(low <= high) {
middle = low + (high - low) / 2;
long ts = web3j.ethGetBlockByNumber(DefaultBlockParameter.valueOf(BigInteger.valueOf(middle)), false).send().getBlock().getTimestamp().longValue();
if (ts < timestamp) {
low = middle + 1;
} else if (ts > timestamp) {
high = middle - 1;
} else {
return middle;
}
}
return middle + offset;
}
示例9: transferEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<TransferEventResponse> transferEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Transfer",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, TransferEventResponse>() {
@Override
public TransferEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
TransferEventResponse typedResponse = new TransferEventResponse();
typedResponse._from = (String) eventValues.getIndexedValues().get(0).getValue();
typedResponse._to = (String) eventValues.getIndexedValues().get(1).getValue();
typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
return typedResponse;
}
});
}
示例10: transferEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<TransferEventResponse> transferEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Transfer",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, TransferEventResponse>() {
@Override
public TransferEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
TransferEventResponse typedResponse = new TransferEventResponse();
typedResponse.from = (Address) eventValues.getIndexedValues().get(0);
typedResponse.to = (Address) eventValues.getIndexedValues().get(1);
typedResponse.value = (Uint256) eventValues.getNonIndexedValues().get(0);
return typedResponse;
}
});
}
示例11: issuanceEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<IssuanceEventResponse> issuanceEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Issuance",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, IssuanceEventResponse>() {
@Override
public IssuanceEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
IssuanceEventResponse typedResponse = new IssuanceEventResponse();
typedResponse.to = (Address) eventValues.getIndexedValues().get(0);
typedResponse.value = (Uint256) eventValues.getNonIndexedValues().get(0);
return typedResponse;
}
});
}
示例12: transferEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<TransferEventResponse> transferEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Transfer",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, TransferEventResponse>() {
@Override
public TransferEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
TransferEventResponse typedResponse = new TransferEventResponse();
typedResponse.log = log;
typedResponse._from = (String) eventValues.getIndexedValues().get(0).getValue();
typedResponse._to = (String) eventValues.getIndexedValues().get(1).getValue();
typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
return typedResponse;
}
});
}
示例13: approvalEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<ApprovalEventResponse> approvalEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Approval",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, ApprovalEventResponse>() {
@Override
public ApprovalEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
ApprovalEventResponse typedResponse = new ApprovalEventResponse();
typedResponse.log = log;
typedResponse._owner = (String) eventValues.getIndexedValues().get(0).getValue();
typedResponse._spender = (String) eventValues.getIndexedValues().get(1).getValue();
typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
return typedResponse;
}
});
}
示例14: notifyEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<NotifyEventResponse> notifyEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Notify",
Arrays.<TypeReference<?>>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, NotifyEventResponse>() {
@Override
public NotifyEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
NotifyEventResponse typedResponse = new NotifyEventResponse();
typedResponse.log = log;
typedResponse.input = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
typedResponse.result = (BigInteger) eventValues.getNonIndexedValues().get(1).getValue();
return typedResponse;
}
});
}
示例15: transferEventObservable
import org.web3j.protocol.core.DefaultBlockParameter; //导入依赖的package包/类
public Observable<TransferEventResponse> transferEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Transfer",
Arrays.<TypeReference<?>>asList(new TypeReference<Address>() {}, new TypeReference<Address>() {}),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, TransferEventResponse>() {
@Override
public TransferEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
TransferEventResponse typedResponse = new TransferEventResponse();
typedResponse._from = (String) eventValues.getIndexedValues().get(0).getValue();
typedResponse._to = (String) eventValues.getIndexedValues().get(1).getValue();
typedResponse._value = (BigInteger) eventValues.getNonIndexedValues().get(0).getValue();
return typedResponse;
}
});
}