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Have RecordIterator implement Iterator<E> to be clearer about its purpose in

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life.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@2785 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
samskivert
2010-06-13 18:21:50 +00:00
parent d931ccef0d
commit b7d2aa2ef5
1 changed files with 4 additions and 5 deletions
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src/java/com/samskivert/util/HashIntMap.java
+4 -5
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@@ -330,7 +330,8 @@ public class HashIntMap<V> extends AbstractMap<Integer,V>
}; };
} }
protected abstract class RecordIterator protected abstract class RecordIterator<E>
implements Iterator<E>
{ {
public boolean hasNext () public boolean hasNext ()
{ {
@@ -381,16 +382,14 @@ public class HashIntMap<V> extends AbstractMap<Integer,V>
protected Record<V> _record, _last; protected Record<V> _record, _last;
} }
protected class IntEntryIterator extends RecordIterator protected class IntEntryIterator extends RecordIterator<IntEntry<V>>
implements Iterator<IntEntry<V>>
{ {
public IntEntry<V> next () { public IntEntry<V> next () {
return nextRecord(); return nextRecord();
} }
} }
protected class MapEntryIterator extends RecordIterator protected class MapEntryIterator extends RecordIterator<Entry<Integer,V>>
implements Iterator<Entry<Integer,V>>
{ {
public Entry<Integer,V> next () { public Entry<Integer,V> next () {
return nextRecord(); return nextRecord();