batch_index_command_get.go

// Copyright 2013-2017 Aerospike, 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 aerospike

type batchIndexer interface {
	cloneBatchIndexCommand(batch *batchNode) command
}

type batchIndexCommandGet struct {
	batchCommandGet

	batch *batchNode
}

func newBatchIndexCommandGet(
	batch *batchNode,
	policy *BatchPolicy,
	records []*BatchRead,
) *batchIndexCommandGet {
	var node *Node
	if batch != nil {
		node = batch.Node
	}

	return &batchIndexCommandGet{
		batchCommandGet{
			baseMultiCommand: *newMultiCommand(node, nil),
			batchNamespace:   nil,
			policy:           policy,
			records:          nil,
			indexRecords:     records,
			isBatchIndex:     true,
		},
		batch,
	}
}

func (cmd *batchIndexCommandGet) cloneBatchIndexCommand(batch *batchNode) command {
	res := *cmd
	res.batch = batch
	res.node = batch.Node
	res.batchNamespace = nil
	res.isBatchIndex = true

	return &res
}

func (cmd *batchIndexCommandGet) getPolicy(ifc command) Policy {
	return cmd.policy
}

func (cmd *batchIndexCommandGet) writeBuffer(ifc command) error {
	return cmd.setBatchIndexRead(cmd.policy, cmd.indexRecords, cmd.batch)
}

func (cmd *batchIndexCommandGet) Execute() error {
	return cmd.execute(cmd)
}