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63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package index
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type scalarIndex struct {
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name string
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indexType IndexType
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}
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func (idx scalarIndex) Name() string {
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return idx.name
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}
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func (idx scalarIndex) IndexType() IndexType {
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return idx.indexType
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}
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func (idx scalarIndex) Params() map[string]string {
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return map[string]string{
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IndexTypeKey: string(idx.indexType),
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}
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}
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var _ Index = scalarIndex{}
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func NewTrieIndex() Index {
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return scalarIndex{
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indexType: Trie,
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}
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}
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func NewInvertedIndex() Index {
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return scalarIndex{
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indexType: Inverted,
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}
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}
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func NewSortedIndex() Index {
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return scalarIndex{
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indexType: Sorted,
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}
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}
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func NewBitmapIndex() Index {
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return scalarIndex{
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indexType: BITMAP,
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}
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}
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