45 lines
907 B
Go
45 lines
907 B
Go
package opensearch_query
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import (
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"errors"
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"fmt"
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)
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type bucketAggregationRequest map[string]*aggregationFunction
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func (b bucketAggregationRequest) addAggregation(name, aggType, field string) error {
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switch aggType {
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case "terms":
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default:
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return fmt.Errorf("aggregation function %q not supported", aggType)
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}
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b[name] = &aggregationFunction{
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aggType: aggType,
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field: field,
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}
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return nil
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}
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func (b bucketAggregationRequest) addNestedAggregation(name string, a aggregationRequest) {
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b[name].nested = a
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}
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func (b bucketAggregationRequest) bucketSize(name string, size int) error {
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if size <= 0 {
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return errors.New("invalid size; must be integer value > 0")
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}
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if _, ok := b[name]; !ok {
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return fmt.Errorf("aggregation %q not found", name)
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}
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b[name].setSize(size)
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return nil
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}
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func (b bucketAggregationRequest) missing(name, missing string) {
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b[name].setMissing(missing)
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}
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