public DifferentialStateEnumerator(TDifferentialStoreComponent <TKey, TValue, TKeyComparer, TKeyEqualityComparer, TKeyRangePartitioner> component)
{
this.Component = component;
IEnumerable <KeyValuePair <TKey, TVersionedItem <TValue> > > enumerable;
this.Component.TryEnumerateKeyAndValue(out enumerable);
this.sortedEnumerator = enumerable.GetEnumerator();
}
public void AppendToDeltaDifferentialState(TDifferentialStoreComponent <TKey, TValue, TKeyComparer, TKeyEqualityComparer, TKeyRangePartitioner> deltaState)
{
Diagnostics.Assert(deltaState != null, this.traceType, "Delta state cannot be null");
// Avoid incrementing index beore insertion.
int localIndex = this.index;
bool add = this.deltaDifferentialStateList.TryAdd(++localIndex, deltaState);
Diagnostics.Assert(add, this.traceType, "Failed to add index {0} to differential list", localIndex);
this.index = localIndex;
}