func (q *MatchPhrasePrefixQuery) Boost(boost float64) *MatchPhrasePrefixQuery {
	q.boost = &boost
	return q
}
Boost sets the boost to apply to this query.
package elastic
type MatchPhrasePrefixQuery struct {
	name          string
	value         interface{}
	analyzer      string
	slop          *int
	maxExpansions *int
	boost         *float64
	queryName     string
}
func NewMatchPhrasePrefixQuery(name string, value interface{}) *MatchPhrasePrefixQuery {
	return &MatchPhrasePrefixQuery{name: name, value: value}
}
func (q *MatchPhrasePrefixQuery) Analyzer(analyzer string) *MatchPhrasePrefixQuery {
	q.analyzer = analyzer
	return q
}
func (q *MatchPhrasePrefixQuery) Slop(slop int) *MatchPhrasePrefixQuery {
	q.slop = &slop
	return q
}
func (q *MatchPhrasePrefixQuery) MaxExpansions(n int) *MatchPhrasePrefixQuery {
	q.maxExpansions = &n
	return q
}