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// Copyright (c) 2016 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 mapping
import "fmt"
// Examples for Mapping related functions
func ExampleDocumentMapping_AddSubDocumentMapping() {
// adds a document mapping for a property in a document
// useful for mapping nested documents
documentMapping := NewDocumentMapping()
subDocumentMapping := NewDocumentMapping()
documentMapping.AddSubDocumentMapping("Property", subDocumentMapping)
fmt.Println(len(documentMapping.Properties))
// Output:
// 1
}
func ExampleDocumentMapping_AddFieldMapping() {
// you can only add field mapping to those properties which already have a document mapping
documentMapping := NewDocumentMapping()
subDocumentMapping := NewDocumentMapping()
documentMapping.AddSubDocumentMapping("Property", subDocumentMapping)
fieldMapping := NewTextFieldMapping()
fieldMapping.Analyzer = "en"
subDocumentMapping.AddFieldMapping(fieldMapping)
fmt.Println(len(documentMapping.Properties["Property"].Fields))
// Output:
// 1
}
func ExampleDocumentMapping_AddFieldMappingsAt() {
// you can only add field mapping to those properties which already have a document mapping
documentMapping := NewDocumentMapping()
subDocumentMapping := NewDocumentMapping()
documentMapping.AddSubDocumentMapping("NestedProperty", subDocumentMapping)
fieldMapping := NewTextFieldMapping()
fieldMapping.Analyzer = "en"
documentMapping.AddFieldMappingsAt("NestedProperty", fieldMapping)
fmt.Println(len(documentMapping.Properties["NestedProperty"].Fields))
// Output:
// 1
}
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