尚硅谷大数据技术之电信客服
8) 创建类:ContactDimension
package com.atguigu.analysis.kv.impl; import com.atguigu.analysis.kv.base.BaseDimension; import java.io.DataInput; import java.io.DataOutput; import java.io.IOException; public class ContactDimension extends BaseDimension { //数据库主键 private int id; //手机号码 private String telephone; //姓名 private String name; public ContactDimension() { super(); } public ContactDimension(String telephone, String name) { super(); this.telephone = telephone; this.name = name; } public int getId() { return id; } public void setId(int id) { this.id = id; } public String getTelephone() { return telephone; } public void setTelephone(String telephone) { this.telephone = telephone; } public String getName() { return name; } public void setName(String name) { this.name = name; } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; ContactDimension that = (ContactDimension) o; if (id != that.id) return false; if (telephone != null ? !telephone.equals(that.telephone) : that.telephone != null) return false; return name != null ? name.equals(that.name) : that.name == null; } @Override public int hashCode() { int result = id; result = 31 * result + (telephone != null ? telephone.hashCode() : 0); result = 31 * result + (name != null ? name.hashCode() : 0); return result; } @Override public int compareTo(BaseDimension o) { if (o == this) return 0; ContactDimension contactDimension = (ContactDimension) o; int tmp = Integer.compare(this.id, contactDimension.getId()); if (tmp != 0) return tmp; tmp = this.telephone.compareTo(contactDimension.getTelephone()); if (tmp != 0) return tmp; return this.name.compareTo(contactDimension.getName()); } @Override public void write(DataOutput dataOutput) throws IOException { dataOutput.writeInt(this.id); dataOutput.writeUTF(this.telephone); dataOutput.writeUTF(this.name); } @Override public void readFields(DataInput dataInput) throws IOException { this.id = dataInput.readInt(); this.telephone = dataInput.readUTF(); this.name = dataInput.readUTF(); } @Override public String toString() { return "ContactDimension{" + "id=" + id + ", telephone=" + telephone + ", name='" + name + '\'' + '}'; } } |