org.apache.openjpa.jdbc.schema
Class ReferenceCounter
java.lang.Object
org.apache.openjpa.jdbc.schema.ReferenceCounter
- All Implemented Interfaces:
- Serializable
- Direct Known Subclasses:
- Column, Constraint, Sequence
class ReferenceCounter
- extends Object
- implements Serializable
Some schema components count references so that unused components
can be detected.
- Author:
- Abe White
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ReferenceCounter
ReferenceCounter()
getRefCount
public int getRefCount()
ref
public void ref()
deref
public void deref()
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