com.klaytn.caver.rpc.Net Maven / Gradle / Ivy
/*
* Copyright 2020 The caver-java Authors
*
* Licensed under the Apache License, Version 2.0 (the “License”);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an “AS IS” BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.klaytn.caver.rpc;
import com.klaytn.caver.methods.response.Boolean;
import com.klaytn.caver.methods.response.Bytes;
import com.klaytn.caver.methods.response.KlayPeerCount;
import com.klaytn.caver.methods.response.Quantity;
import org.web3j.protocol.Web3jService;
import org.web3j.protocol.core.Request;
import java.util.Collections;
public class Net {
protected final Web3jService web3jService;
public Net(Web3jService web3jService) {
this.web3jService = web3jService;
}
/**
* Returns the network identifier (network ID).
*
* @return Bytes - The integer of the network identifier.
*/
public Request getNetworkID() {
return new Request<>(
"net_networkID",
Collections.emptyList(),
web3jService,
Bytes.class);
}
/**
* Returns true if the client is actively listening for network connections.
*
* @return Boolean - true when listening, otherwise false
*/
public Request isListening() {
return new Request<>(
"net_listening",
Collections.emptyList(),
web3jService,
Boolean.class);
}
/**
* Returns the number of peers currently connected to the client.
*
* @return Quantity - Integer of the number of connected peers.
*/
public Request getPeerCount() {
return new Request<>(
"net_peerCount",
Collections.emptyList(),
web3jService,
Quantity.class);
}
/**
* Returns the number of connected nodes by type and the total number of connected nodes.
*
* @return KlayPeerCount - The number of connected peers by type as well as the total number of connected peers.
*/
public Request getPeerCountByType() {
return new Request<>(
"net_peerCountByType",
Collections.emptyList(),
web3jService,
KlayPeerCount.class);
}
/**
* Returns the current klaytn protocol version.
*
* @return Quantity - Integer of the current klaytn protocol version.
*/
public Request getVersion() {
return new Request<>(
"net_version",
Collections.emptyList(),
web3jService,
Quantity.class
);
}
}