catalogpk.java

一个优秀的供应商管理系统

package apusic.myshop.catalog.ejb;



public class CatalogPK implements java.io.Serializable  {

  public String cataId;
  public CatalogPK() { }
  public CatalogPK(String cataId) {
    this.cataId = cataId;
  }
  
    public String toString() {
    	return String.valueOf(cataId);
    }

    public boolean equals(Object obj) {
        if (obj != null && obj instanceof CatalogPK)
            return cataId == ((CatalogPK)obj).cataId;
    	return false;
    }

    public int hashCode() {
    	return cataId.hashCode();
    }    
}