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Enumerate iterator types

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This commit is contained in:
kortschak 2014-07-03 09:57:31 +09:30
parent 1f67913ed9
commit cd46452b63
23 changed files with 145 additions and 68 deletions
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12
graph/leveldb/iterator.go
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@ -195,8 +195,16 @@ func (it *Iterator) DebugString(indent int) string {
return fmt.Sprintf("%s(%s %d tags: %v dir: %s size:%d %s)", strings.Repeat(" ", indent), it.Type(), it.UID(), it.Tags(), it.dir, size, it.ts.NameOf(it.checkId))
}
func (it *Iterator) Type() string { return "leveldb" }
func (it *Iterator) Sorted() bool { return false }
var levelDBType graph.Type
func init() {
levelDBType = graph.Register("leveldb")
}
func Type() graph.Type { return levelDBType }
func (it *Iterator) Type() graph.Type { return levelDBType }
func (it *Iterator) Sorted() bool { return false }
func (it *Iterator) Optimize() (graph.Iterator, bool) {
return it, false