com.hedera.hashgraph.sdk.FeeData Maven / Gradle / Ivy
/*-
*
* Hedera Java SDK
*
* Copyright (C) 2020 - 2023 Hedera Hashgraph, LLC
*
* 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.hedera.hashgraph.sdk;
import com.google.common.base.MoreObjects;
import com.google.protobuf.InvalidProtocolBufferException;
import javax.annotation.Nullable;
/**
* The total fees charged for a transaction. It contains three parts namely
* node data, network data and service data.
*/
public class FeeData implements Cloneable {
@Nullable
private FeeComponents nodeData = null;
@Nullable
private FeeComponents networkData = null;
@Nullable
private FeeComponents serviceData = null;
private FeeDataType type = FeeDataType.DEFAULT;
/**
* Constructor.
*/
public FeeData() {
}
/**
* Initialize fee data object from a protobuf.
*
* @param feeData the protobuf
* @return the fee data object
*/
static FeeData fromProtobuf(com.hedera.hashgraph.sdk.proto.FeeData feeData) {
return new FeeData()
.setNodeData(feeData.hasNodedata() ? FeeComponents.fromProtobuf(feeData.getNodedata()) : null)
.setNetworkData(feeData.hasNetworkdata() ? FeeComponents.fromProtobuf(feeData.getNetworkdata()) : null)
.setServiceData(feeData.hasNodedata() ? FeeComponents.fromProtobuf(feeData.getServicedata()) : null)
.setType(FeeDataType.valueOf(feeData.getSubType()));
}
/**
* Initialize fee data object from byte array.
*
* @param bytes the byte array
* @return the fee data object
* @throws InvalidProtocolBufferException when there is an issue with the protobuf
*/
public static FeeData fromBytes(byte[] bytes) throws InvalidProtocolBufferException {
return fromProtobuf(com.hedera.hashgraph.sdk.proto.FeeData.parseFrom(bytes).toBuilder().build());
}
/**
* Extract the node data.
*
* @return the node data fee components object
*/
@Nullable
FeeComponents getNodeData() {
return nodeData;
}
/**
* Assign the node data fee component object.
*
* @param nodeData the node data fee component object
* @return {@code this}
*/
FeeData setNodeData(@Nullable FeeComponents nodeData) {
this.nodeData = nodeData;
return this;
}
/**
* Extract the network data.
*
* @return the network data fee component object
*/
@Nullable
FeeComponents getNetworkData() {
return networkData;
}
/**
* Assign the network data fee component object.
*
* @param networkData the network data fee component object
* @return {@code this}
*/
FeeData setNetworkData(@Nullable FeeComponents networkData) {
this.networkData = networkData;
return this;
}
/**
* Extract the service data.
*
* @return the service data fee component object
*/
@Nullable
FeeComponents getServiceData() {
return serviceData;
}
/**
* Assign the service data fee component object.
*
* @param serviceData the service data fee component object
* @return {@code this}
*/
FeeData setServiceData(@Nullable FeeComponents serviceData) {
this.serviceData = serviceData;
return this;
}
/**
* Extract the fee data type.
*
* @return the fee data type
*/
FeeDataType getType() {
return type;
}
/**
* Assign the fee data type.
* {@link com.hedera.hashgraph.sdk.FeeDataType}
*
* @param type the fee data type
* @return {@code this}
*/
FeeData setType(FeeDataType type) {
this.type = type;
return this;
}
/**
* Convert the fee data type into a protobuf.
*
* @return the protobuf
*/
com.hedera.hashgraph.sdk.proto.FeeData toProtobuf() {
var builder = com.hedera.hashgraph.sdk.proto.FeeData.newBuilder().setSubType(type.code);
if (nodeData != null) {
builder.setNodedata(nodeData.toProtobuf());
}
if (networkData != null) {
builder.setNetworkdata(networkData.toProtobuf());
}
if (serviceData != null) {
builder.setServicedata(serviceData.toProtobuf());
}
return builder.build();
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("nodeData", getNodeData())
.add("networkData", getNetworkData())
.add("serviceData", getServiceData())
.add("type", getType())
.toString();
}
/**
* Create the byte array.
*
* @return a byte array representation
*/
public byte[] toBytes() {
return toProtobuf().toByteArray();
}
@Override
public FeeData clone() {
try {
FeeData clone = (FeeData) super.clone();
clone.nodeData = nodeData != null ? nodeData.clone() : null;
clone.networkData = networkData != null ? networkData.clone() : null;
clone.serviceData = serviceData != null ? serviceData.clone() : null;
return clone;
} catch (CloneNotSupportedException e) {
throw new AssertionError();
}
}
}