86 lines
1.8 KiB
Go
86 lines
1.8 KiB
Go
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/*
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Copyright 2014 SAP SE
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package protocol
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import (
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"fmt"
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"github.com/SAP/go-hdb/internal/bufio"
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)
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type topologyInformation struct {
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mlo multiLineOptions
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_numArg int
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}
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func newTopologyInformation() *topologyInformation {
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return &topologyInformation{
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mlo: multiLineOptions{},
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}
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}
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func (o *topologyInformation) String() string {
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mlo := make([]map[topologyOption]interface{}, len(o.mlo))
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for i, po := range o.mlo {
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typedPo := make(map[topologyOption]interface{})
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for k, v := range po {
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typedPo[topologyOption(k)] = v
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}
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mlo[i] = typedPo
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}
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return fmt.Sprintf("%s", mlo)
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}
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func (o *topologyInformation) kind() partKind {
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return pkTopologyInformation
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}
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func (o *topologyInformation) size() int {
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return o.mlo.size()
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}
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func (o *topologyInformation) numArg() int {
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return len(o.mlo)
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}
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func (o *topologyInformation) setNumArg(numArg int) {
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o._numArg = numArg
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}
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func (o *topologyInformation) read(rd *bufio.Reader) error {
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o.mlo.read(rd, o._numArg)
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if trace {
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outLogger.Printf("topology options: %v", o)
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}
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return rd.GetError()
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}
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func (o *topologyInformation) write(wr *bufio.Writer) error {
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for _, m := range o.mlo {
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wr.WriteInt16(int16(len(m)))
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o.mlo.write(wr)
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}
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if trace {
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outLogger.Printf("topology options: %v", o)
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}
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return nil
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}
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