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Don't indirect map values

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We already have reference behaviour, so this is not necessary.

This change highlighted fairly baroque architecture in mql that deserves
some attention; the use of channels is somewhat confusing.

Also rename LastResult to Result.
This commit is contained in:
kortschak 2014-07-02 12:08:49 +09:30
parent b89d4f392c
commit a1453da84e
15 changed files with 59 additions and 57 deletions
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10
graph/iterator/iterator.go
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@ -109,7 +109,7 @@ func (it *Base) Stats() graph.IteratorStats {
// DEPRECATED
func (it *Base) ResultTree() *graph.ResultTree {
tree := graph.NewResultTree(it.LastResult())
tree := graph.NewResultTree(it.Result())
return tree
}
@ -123,7 +123,7 @@ func (it *Base) NextResult() bool {
}
// Returns the last result of an iterator.
func (it *Base) LastResult() graph.TSVal {
func (it *Base) Result() graph.TSVal {
return it.Last
}
@ -142,13 +142,13 @@ func (it *Base) CanNext() bool { return it.canNext }
// Fill the map based on the tags assigned to this iterator. Default
// functionality works well for most iterators.
func (it *Base) TagResults(out_map *map[string]graph.TSVal) {
func (it *Base) TagResults(dst map[string]graph.TSVal) {
for _, tag := range it.Tags() {
(*out_map)[tag] = it.LastResult()
dst[tag] = it.Result()
}
for tag, value := range it.FixedTags() {
(*out_map)[tag] = value
dst[tag] = value
}
}