You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
1.5 KiB
79 lines
1.5 KiB
4 years ago
|
// Copyright (c) 2015 Couchbase, Inc.
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
package index
|
||
|
|
|
||
|
|
import "time"
|
||
|
|
|
||
|
|
type Document interface {
|
||
|
|
ID() string
|
||
|
|
Size() int
|
||
|
|
|
||
|
|
VisitFields(visitor FieldVisitor)
|
||
|
|
VisitComposite(visitor CompositeFieldVisitor)
|
||
|
|
HasComposite() bool
|
||
|
|
|
||
|
|
NumPlainTextBytes() uint64
|
||
|
|
|
||
|
|
AddIDField()
|
||
|
|
}
|
||
|
|
|
||
|
|
type FieldVisitor func(Field)
|
||
|
|
|
||
|
|
type Field interface {
|
||
|
|
Name() string
|
||
|
|
Value() []byte
|
||
|
|
ArrayPositions() []uint64
|
||
|
|
|
||
|
|
EncodedFieldType() byte
|
||
|
|
|
||
|
|
Analyze()
|
||
|
|
|
||
|
|
Options() FieldIndexingOptions
|
||
|
|
|
||
|
|
AnalyzedLength() int
|
||
|
|
AnalyzedTokenFrequencies() TokenFrequencies
|
||
|
|
|
||
|
|
NumPlainTextBytes() uint64
|
||
|
|
}
|
||
|
|
|
||
|
|
type CompositeFieldVisitor func(field CompositeField)
|
||
|
|
|
||
|
|
type CompositeField interface {
|
||
|
|
Field
|
||
|
|
|
||
|
|
Compose(field string, length int, freq TokenFrequencies)
|
||
|
|
}
|
||
|
|
|
||
|
|
type TextField interface {
|
||
|
|
Text() string
|
||
|
|
}
|
||
|
|
|
||
|
|
type NumericField interface {
|
||
|
|
Number() (float64, error)
|
||
|
|
}
|
||
|
|
|
||
|
|
type DateTimeField interface {
|
||
|
|
DateTime() (time.Time, error)
|
||
|
|
}
|
||
|
|
|
||
|
|
type BooleanField interface {
|
||
|
|
Boolean() (bool, error)
|
||
|
|
}
|
||
|
|
|
||
|
|
type GeoPointField interface {
|
||
|
|
Lon() (float64, error)
|
||
|
|
Lat() (float64, error)
|
||
|
|
}
|