| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 javaobject; |
| |
| import java.util.*; |
| import java.io.*; |
| import org.apache.geode.*; |
| import org.apache.geode.cache.Declarable; |
| |
| /** |
| * Represents an asset held in {@link AssetAccount}. |
| */ |
| public class FastAsset implements Declarable,Serializable,DataSerializable { |
| |
| private static final Random rng = new Random(12); // need determinism |
| |
| private int assetId; |
| private double value; |
| |
| static { |
| Instantiator.register(new Instantiator(FastAsset.class, (byte)24) { |
| public DataSerializable newInstance() { |
| return new FastAsset(); |
| } |
| }); |
| } |
| |
| public void init(Properties props) { |
| this.assetId = Integer.parseInt(props.getProperty("assetId")); |
| if(props.getProperty("value") != null) { |
| this.value = Double.parseDouble( props.getProperty("value") ); |
| } |
| } |
| public FastAsset() { |
| } |
| |
| public FastAsset(int anAssetId, int maxVal) { |
| this.assetId = anAssetId; |
| this.value = rng.nextDouble() * (maxVal - 1) + 1; |
| } |
| |
| /** |
| * Makes a copy of this asset. |
| */ |
| public FastAsset copy() { |
| FastAsset asset = new FastAsset(); |
| asset.setAssetId(this.getAssetId()); |
| asset.setValue(this.getValue()); |
| return asset; |
| } |
| /** |
| * Returns the id of the asset. |
| */ |
| public int getAssetId(){ |
| return this.assetId; |
| } |
| |
| /** |
| * Returns the asset value. |
| */ |
| public double getValue(){ |
| return this.value; |
| } |
| |
| /** |
| * Sets the asset value. |
| */ |
| public void setValue(double d) { |
| this.value = d; |
| } |
| /** |
| * Sets the id of the asset. |
| */ |
| public void setAssetId(int i){ |
| this.assetId = i; |
| } |
| public int getIndex() { |
| return this.assetId; |
| } |
| |
| public String toString(){ |
| return "FastAsset [assetId=" + this.assetId + " value=" + this.value + "]"; |
| } |
| |
| public boolean equals(Object obj) { |
| if (obj == null) { |
| return false; |
| } else if (obj instanceof FastAsset) { |
| FastAsset asset = (FastAsset)obj; |
| return this.assetId == asset.assetId; |
| } else { |
| return false; |
| } |
| } |
| |
| public int hashCode() { |
| return this.assetId; |
| } |
| |
| //DataSerializable |
| public void toData(DataOutput out) |
| throws IOException { |
| out.writeInt(this.assetId); |
| out.writeDouble(this.value); |
| } |
| public void fromData(DataInput in) |
| throws IOException, ClassNotFoundException { |
| this.assetId = in.readInt(); |
| this.value = in.readDouble(); |
| } |
| } |