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## org.apache.openjpa.util
Interface ProxyMap

All Superinterfaces:
  Proxy

All Known Implementing Classes:
  ProxyHashMap, ProxyHashtable, ProxyProperties, ProxyTreeMap

    public interface ProxyMap

extends Proxy

Interface implemented by all built-in proxies on `Map` types.

Author:
  Abe White

Method Summary
`ProxyMap` | `newInstance(Class keyType, Class valueType, Comparator compare, boolean trackChanges, OpenJPAConfiguration conf)` This method should return a new proxy of the same concrete type as the implementing class.

Methods inherited from interface org.apache.openjpa.util.Proxy
`copy, getChangeTracker, getOwner, getOwnerField, setOwner`

Method Detail

### newInstance

    ProxyMap newInstance(Class keyType,
                         Class valueType,
                         Comparator compare,
                         boolean trackChanges,
                         OpenJPAConfiguration conf)

  This method should return a new proxy of the same concrete type as the implementing class. Used by the `ProxyManager` factories: one template instance of each type is created for the purpose of producing new instances via this method. Overcomes the performance penalties of reflection.

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Copyright © 2006 Apache Software Foundation. All Rights Reserved.