package org.zstack.header.configuration;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
public class DiskOfferingType {
private static Map<String, DiskOfferingType> types = Collections.synchronizedMap(new HashMap<String, DiskOfferingType>());
private final String typeName;
public DiskOfferingType(String typeName) {
this.typeName = typeName;
types.put(typeName, this);
}
public static DiskOfferingType valueOf(String typeName) {
DiskOfferingType type = types.get(typeName);
if (type == null) {
throw new IllegalArgumentException("DiskOfferingType type: " + typeName + " was not registered by any DiskOfferingFactory");
}
return type;
}
@Override
public String toString() {
return typeName;
}
@Override
public boolean equals(Object t) {
if (t == null || !(t instanceof DiskOfferingType)) {
return false;
}
DiskOfferingType type = (DiskOfferingType) t;
return type.toString().equals(typeName);
}
@Override
public int hashCode() {
return typeName.hashCode();
}
public static Set<String> getAllTypeNames() {
return types.keySet();
}
}