com.avaje.ebeaninternal.server.persist

Class BatchDepthComparator

java.lang.Object

com.avaje.ebeaninternal.server.persist.BatchDepthComparator

All Implemented Interfaces:

Serializable, Comparator<BatchedBeanHolder>

public class BatchDepthComparator
extends Object
implements Comparator<BatchedBeanHolder>, Serializable

Used to sort BatchedBeanHolder by their depth.

Beans are queued and put into BatchedBeanHolder along with their depth. This delays the actually binding to PreparedStatements until the BatchedBeanHolder's are flushed. This is so that we can get the generated keys from inserts. These values are required to persist the 'detail' beans.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BatchDepthComparator()

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(BatchedBeanHolder b1, BatchedBeanHolder b2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

BatchDepthComparator

public BatchDepthComparator()

Method Detail

compare

public int compare(BatchedBeanHolder b1,
          BatchedBeanHolder b2)

Specified by:

compare in interface Comparator<BatchedBeanHolder>