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intarraydocIdset.go
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/
intarraydocIdset.go
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package search
import (
"github.com/geange/lucene-go/core/types"
"github.com/geange/lucene-go/core/util"
"io"
)
var _ DocIdSet = &IntArrayDocIdSet{}
type IntArrayDocIdSet struct {
docs []int
}
func (r *IntArrayDocIdSet) Iterator() types.DocIdSetIterator {
//TODO implement me
panic("implement me")
}
func (r *IntArrayDocIdSet) Bits() util.Bits {
//TODO implement me
panic("implement me")
}
func NewIntArrayDocIdSet(docs []int) *IntArrayDocIdSet {
return &IntArrayDocIdSet{docs: docs}
}
var _ types.DocIdSetIterator = &IntArrayDocIdSetIterator{}
type IntArrayDocIdSetIterator struct {
docs []int
i int
doc int
}
func NewIntArrayDocIdSetIterator(docs []int) *IntArrayDocIdSetIterator {
return &IntArrayDocIdSetIterator{
docs: docs,
doc: -1,
}
}
func (r *IntArrayDocIdSetIterator) DocID() int {
return r.doc
}
func (r *IntArrayDocIdSetIterator) NextDoc() (int, error) {
if r.i == len(r.docs) {
return -1, io.EOF
}
r.doc = r.docs[r.i]
r.i++
return r.doc, nil
}
func (r *IntArrayDocIdSetIterator) Advance(target int) (int, error) {
return r.SlowAdvance(target)
}
func (r *IntArrayDocIdSetIterator) SlowAdvance(target int) (int, error) {
return types.SlowAdvance(r, target)
}
func (r *IntArrayDocIdSetIterator) Cost() int64 {
return int64(len(r.docs))
}