Struct: query.Array

import "../ibm-cos-sdk-go-v2/aws/protocol/query"

Overview

Array represents the encoding of Query lists and sets. A Query array is a representation of a list of values of a fixed type. A serialized array might look like the following:

ListName.member.1=foo
&ListName.member.2=bar
&Listname.member.3=baz

Implemented Interfaces

types.AnalyticsFilter, v4.HTTPPresigner, s3.HTTPPresignerV4, types.MetricsFilter, s3.PresignPost, arn.S3ObjectLambdaARN, types.SelectObjectContentEventStream

Method Summary collapse

Method Details

func (a *Array) Value() Value

Value adds a new element to the Query Array. Returns a Value type used to encode the array element.



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// File 'aws/protocol/query/array.go', line 50


func (a *Array) Value() Value {
	if a.size == 0 {
		delete(a.values, a.emptyValue.key)
	}

	// Query lists start a 1, so adjust the size first
	a.size++
	// Lists can't have flat members
	// This uses string concatenation in place of fmt.Sprintf as fmt.Sprintf has a much higher resource overhead
	return newValue(a.values, a.prefix+keySeparator+strconv.FormatInt(int64(a.size), 10), false)
}