mirror of
https://github.com/google/flatbuffers.git
synced 2026-06-02 20:15:34 +00:00
60975d6f7e
* Add support for key lookup for tables in Go * Run clang format * Run go fmt on tests * Remove TODO in tests * Update LookupByKey API * Update LookupByKey API * Don't use resolvePointer in expectEq * Use generated getters instead of reading values directly from buffer * Fix typo Co-authored-by: Derek Bailey <derekbailey@google.com>
116 lines
2.6 KiB
Go
116 lines
2.6 KiB
Go
// Code generated by the FlatBuffers compiler. DO NOT EDIT.
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package Example
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import (
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flatbuffers "github.com/google/flatbuffers/go"
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)
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type ReferrableT struct {
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Id uint64 `json:"id"`
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}
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func (t *ReferrableT) Pack(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
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if t == nil { return 0 }
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ReferrableStart(builder)
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ReferrableAddId(builder, t.Id)
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return ReferrableEnd(builder)
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}
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func (rcv *Referrable) UnPackTo(t *ReferrableT) {
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t.Id = rcv.Id()
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}
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func (rcv *Referrable) UnPack() *ReferrableT {
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if rcv == nil { return nil }
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t := &ReferrableT{}
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rcv.UnPackTo(t)
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return t
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}
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type Referrable struct {
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_tab flatbuffers.Table
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}
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func GetRootAsReferrable(buf []byte, offset flatbuffers.UOffsetT) *Referrable {
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n := flatbuffers.GetUOffsetT(buf[offset:])
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x := &Referrable{}
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x.Init(buf, n+offset)
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return x
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}
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func GetSizePrefixedRootAsReferrable(buf []byte, offset flatbuffers.UOffsetT) *Referrable {
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n := flatbuffers.GetUOffsetT(buf[offset+flatbuffers.SizeUint32:])
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x := &Referrable{}
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x.Init(buf, n+offset+flatbuffers.SizeUint32)
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return x
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}
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func (rcv *Referrable) Init(buf []byte, i flatbuffers.UOffsetT) {
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rcv._tab.Bytes = buf
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rcv._tab.Pos = i
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}
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func (rcv *Referrable) Table() flatbuffers.Table {
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return rcv._tab
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}
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func (rcv *Referrable) Id() uint64 {
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o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
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if o != 0 {
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return rcv._tab.GetUint64(o + rcv._tab.Pos)
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}
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return 0
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}
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func (rcv *Referrable) MutateId(n uint64) bool {
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return rcv._tab.MutateUint64Slot(4, n)
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}
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func ReferrableKeyCompare(o1, o2 flatbuffers.UOffsetT, buf []byte) bool {
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obj1 := &Referrable{}
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obj2 := &Referrable{}
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obj1.Init(buf, flatbuffers.UOffsetT(len(buf)) - o1)
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obj2.Init(buf, flatbuffers.UOffsetT(len(buf)) - o2)
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return obj1.Id() < obj2.Id()
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}
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func (rcv *Referrable) LookupByKey(key uint64, vectorLocation flatbuffers.UOffsetT, buf []byte) bool {
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span := flatbuffers.GetUOffsetT(buf[vectorLocation - 4:])
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start := flatbuffers.UOffsetT(0)
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for span != 0 {
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middle := span / 2
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tableOffset := flatbuffers.GetIndirectOffset(buf, vectorLocation+ 4 * (start + middle))
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obj := &Referrable{}
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obj.Init(buf, tableOffset)
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val := obj.Id()
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comp := 0
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if val > key {
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comp = 1
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} else if val < key {
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comp = -1
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}
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if comp > 0 {
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span = middle
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} else if comp < 0 {
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middle += 1
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start += middle
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span -= middle
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} else {
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rcv.Init(buf, tableOffset)
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return true
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}
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}
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return false
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}
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func ReferrableStart(builder *flatbuffers.Builder) {
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builder.StartObject(1)
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}
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func ReferrableAddId(builder *flatbuffers.Builder, id uint64) {
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builder.PrependUint64Slot(0, id, 0)
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}
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func ReferrableEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
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return builder.EndObject()
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}
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