search

type Atom string

type DocumentMetadata struct {
	// Rank is an integer specifying the order the document will be returned in
	// search results. If zero, the rank will be set to the number of seconds since
	// 2011-01-01 00:00:00 UTC when being Put into an index.
	Rank int
}

type ErrFieldMismatch struct {
	FieldName string
	Reason    string
}

type Field struct {
	// Name is the field name.
	Name string
	// Value is the field value. The valid types are:
	//  - string,
	//  - search.Atom,
	//  - search.HTML,
	//  - time.Time (stored with millisecond precision),
	//  - float64,
	//  - GeoPoint.
	Value interface{}
	// Language is a two-letter ISO 693-1 code for the field's language,
	// defaulting to "en" if nothing is specified. It may only be specified for
	// fields of type string and search.HTML.
	Language string
	// Derived marks fields that were calculated as a result of a
	// FieldExpression provided to Search. This field is ignored when saving a
	// document.
	Derived bool
}

type FieldExpression struct {
	// Name is the name to use for the computed field.
	Name string

	// Expr is evaluated to provide a custom content snippet for each document.
	// See https://cloud.google.com/appengine/docs/go/search/options for
	// the supported expression syntax.
	Expr string
}

type FieldList []Field

type FieldLoadSaver interface {
	Load([]Field, *DocumentMetadata) error
	Save() ([]Field, *DocumentMetadata, error)
}

type HTML string

type Index struct {
	// contains filtered or unexported fields
}

type Iterator struct {
	// contains filtered or unexported fields
}

type ListOptions struct {
	// StartID is the inclusive lower bound for the ID of the returned
	// documents. The zero value means all documents will be returned.
	StartID string

	// Limit is the maximum number of documents to return. The zero value
	// indicates no limit.
	Limit int

	// IDsOnly indicates that only document IDs should be returned for the list
	// operation; no document fields are populated.
	IDsOnly bool
}

type Scorer interface {
	// contains filtered or unexported methods
}

type SearchOptions struct {
	// Limit is the maximum number of documents to return. The zero value
	// indicates no limit.
	Limit int

	// IDsOnly indicates that only document IDs should be returned for the search
	// operation; no document fields are populated.
	IDsOnly bool

	// Sort controls the ordering of search results.
	Sort *SortOptions

	// Fields specifies which document fields to include in the results. If omitted,
	// all document fields are returned. No more than 100 fields may be specified.
	Fields []string

	// Expressions specifies additional computed fields to add to each returned
	// document.
	Expressions []FieldExpression
}

type SortExpression struct {
	// Expr is evaluated to provide a sorting value for each document.
	// See https://cloud.google.com/appengine/docs/go/search/options for
	// the supported expression syntax.
	Expr string

	// Reverse causes the documents to be sorted in ascending order.
	Reverse bool

	// The default value to use when no field is present or the expresion
	// cannot be calculated for a document. For text sorts, Default must
	// be of type string; for numeric sorts, float64.
	Default interface{}
}

type SortOptions struct {
	// Expressions is a slice of expressions representing a multi-dimensional
	// sort.
	Expressions []SortExpression

	// Scorer, when specified, will cause the documents to be scored according to
	// search term frequency.
	Scorer Scorer

	// Limit is the maximum number of objects to score and/or sort. Limit cannot
	// be more than 10,000. The zero value indicates a default limit.
	Limit int
}