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// Copyright (c) 2014 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 document
import (
"fmt"
"reflect"
"github.com/blevesearch/bleve/size"
)
var reflectStaticSizeDocument int
func init() {
var d Document
reflectStaticSizeDocument = int(reflect.TypeOf(d).Size())
}
type Document struct {
ID string `json:"id"`
Fields []Field `json:"fields"`
CompositeFields []*CompositeField
}
func NewDocument(id string) *Document {
return &Document{
ID: id,
Fields: make([]Field, 0),
CompositeFields: make([]*CompositeField, 0),
}
}
func (d *Document) Size() int {
sizeInBytes := reflectStaticSizeDocument + size.SizeOfPtr +
len(d.ID)
for _, entry := range d.Fields {
sizeInBytes += entry.Size()
}
for _, entry := range d.CompositeFields {
sizeInBytes += entry.Size()
}
return sizeInBytes
}
func (d *Document) AddField(f Field) *Document {
switch f := f.(type) {
case *CompositeField:
d.CompositeFields = append(d.CompositeFields, f)
default:
d.Fields = append(d.Fields, f)
}
return d
}
func (d *Document) GoString() string {
fields := ""
for i, field := range d.Fields {
if i != 0 {
fields += ", "
}
fields += fmt.Sprintf("%#v", field)
}
compositeFields := ""
for i, field := range d.CompositeFields {
if i != 0 {
compositeFields += ", "
}
compositeFields += fmt.Sprintf("%#v", field)
}
return fmt.Sprintf("&document.Document{ID:%s, Fields: %s, CompositeFields: %s}", d.ID, fields, compositeFields)
}
func (d *Document) NumPlainTextBytes() uint64 {
rv := uint64(0)
for _, field := range d.Fields {
rv += field.NumPlainTextBytes()
}
for _, compositeField := range d.CompositeFields {
for _, field := range d.Fields {
if compositeField.includesField(field.Name()) {
rv += field.NumPlainTextBytes()
}
}
}
return rv
}
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