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hook_gtrace.go
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// Code generated by gtrace. DO NOT EDIT.
//go:build hashring_trace
// +build hashring_trace
package hashring
// Compose returns a new traceRing which has functional fields composed
// both from t and x.
func (t traceRing) Compose(x traceRing) (ret traceRing) {
switch {
case t.OnInsert == nil:
ret.OnInsert = x.OnInsert
case x.OnInsert == nil:
ret.OnInsert = t.OnInsert
default:
h1 := t.OnInsert
h2 := x.OnInsert
ret.OnInsert = func(p *point) traceRingInsert {
r1 := h1(p)
r2 := h2(p)
switch {
case r1.isZero():
return r2
case r2.isZero():
return r1
default:
return r1.Compose(r2)
}
}
}
switch {
case t.OnDelete == nil:
ret.OnDelete = x.OnDelete
case x.OnDelete == nil:
ret.OnDelete = t.OnDelete
default:
h1 := t.OnDelete
h2 := x.OnDelete
ret.OnDelete = func(p *point) traceRingDelete {
r1 := h1(p)
r2 := h2(p)
switch {
case r1.isZero():
return r2
case r2.isZero():
return r1
default:
return r1.Compose(r2)
}
}
}
switch {
case t.OnFix == nil:
ret.OnFix = x.OnFix
case x.OnFix == nil:
ret.OnFix = t.OnFix
default:
h1 := t.OnFix
h2 := x.OnFix
ret.OnFix = func(p *point) traceRingFix {
r1 := h1(p)
r2 := h2(p)
switch {
case r1.isZero():
return r2
case r2.isZero():
return r1
default:
return r1.Compose(r2)
}
}
}
switch {
case t.OnFixNeeded == nil:
ret.OnFixNeeded = x.OnFixNeeded
case x.OnFixNeeded == nil:
ret.OnFixNeeded = t.OnFixNeeded
default:
h1 := t.OnFixNeeded
h2 := x.OnFixNeeded
ret.OnFixNeeded = func(p *point) {
h1(p)
h2(p)
}
}
return ret
}
func (t traceRing) onInsert(p *point) traceRingInsert {
fn := t.OnInsert
if fn == nil {
return traceRingInsert{}
}
res := fn(p)
return res
}
func (t traceRing) onDelete(p *point) traceRingDelete {
fn := t.OnDelete
if fn == nil {
return traceRingDelete{}
}
res := fn(p)
return res
}
func (t traceRing) onFix(p *point) traceRingFix {
fn := t.OnFix
if fn == nil {
return traceRingFix{}
}
res := fn(p)
return res
}
func (t traceRing) onFixNeeded(p *point) {
fn := t.OnFixNeeded
if fn == nil {
return
}
fn(p)
}
// Compose returns a new traceRingInsert which has functional fields composed
// both from t and x.
func (t traceRingInsert) Compose(x traceRingInsert) (ret traceRingInsert) {
switch {
case t.OnDone == nil:
ret.OnDone = x.OnDone
case x.OnDone == nil:
ret.OnDone = t.OnDone
default:
h1 := t.OnDone
h2 := x.OnDone
ret.OnDone = func(b bool) {
h1(b)
h2(b)
}
}
switch {
case t.OnCollision == nil:
ret.OnCollision = x.OnCollision
case x.OnCollision == nil:
ret.OnCollision = t.OnCollision
default:
h1 := t.OnCollision
h2 := x.OnCollision
ret.OnCollision = func(p *point) {
h1(p)
h2(p)
}
}
return ret
}
// isZero checks whether t is empty
func (t traceRingInsert) isZero() bool {
if t.OnDone != nil {
return false
}
if t.OnCollision != nil {
return false
}
return true
}
func (t traceRingInsert) onDone(b bool) {
fn := t.OnDone
if fn == nil {
return
}
fn(b)
}
func (t traceRingInsert) onCollision(p *point) {
fn := t.OnCollision
if fn == nil {
return
}
fn(p)
}
// Compose returns a new traceRingDelete which has functional fields composed
// both from t and x.
func (t traceRingDelete) Compose(x traceRingDelete) (ret traceRingDelete) {
switch {
case t.OnDone == nil:
ret.OnDone = x.OnDone
case x.OnDone == nil:
ret.OnDone = t.OnDone
default:
h1 := t.OnDone
h2 := x.OnDone
ret.OnDone = func(b bool) {
h1(b)
h2(b)
}
}
switch {
case t.OnProcessing == nil:
ret.OnProcessing = x.OnProcessing
case x.OnProcessing == nil:
ret.OnProcessing = t.OnProcessing
default:
h1 := t.OnProcessing
h2 := x.OnProcessing
ret.OnProcessing = func(p *point) func() {
r1 := h1(p)
r2 := h2(p)
switch {
case r1 == nil:
return r2
case r2 == nil:
return r1
default:
return func() {
r1()
r2()
}
}
}
}
switch {
case t.OnTwinDelete == nil:
ret.OnTwinDelete = x.OnTwinDelete
case x.OnTwinDelete == nil:
ret.OnTwinDelete = t.OnTwinDelete
default:
h1 := t.OnTwinDelete
h2 := x.OnTwinDelete
ret.OnTwinDelete = func(p *point) {
h1(p)
h2(p)
}
}
switch {
case t.OnTwinRestore == nil:
ret.OnTwinRestore = x.OnTwinRestore
case x.OnTwinRestore == nil:
ret.OnTwinRestore = t.OnTwinRestore
default:
h1 := t.OnTwinRestore
h2 := x.OnTwinRestore
ret.OnTwinRestore = func(p *point) {
h1(p)
h2(p)
}
}
return ret
}
// isZero checks whether t is empty
func (t traceRingDelete) isZero() bool {
if t.OnDone != nil {
return false
}
if t.OnProcessing != nil {
return false
}
if t.OnTwinDelete != nil {
return false
}
if t.OnTwinRestore != nil {
return false
}
return true
}
func (t traceRingDelete) onDone(b bool) {
fn := t.OnDone
if fn == nil {
return
}
fn(b)
}
func (t traceRingDelete) onProcessing(p *point) func() {
fn := t.OnProcessing
if fn == nil {
return func() {
return
}
}
res := fn(p)
if res == nil {
return func() {
return
}
}
return res
}
func (t traceRingDelete) onTwinDelete(p *point) {
fn := t.OnTwinDelete
if fn == nil {
return
}
fn(p)
}
func (t traceRingDelete) onTwinRestore(p *point) {
fn := t.OnTwinRestore
if fn == nil {
return
}
fn(p)
}
// Compose returns a new traceRingFix which has functional fields composed
// both from t and x.
func (t traceRingFix) Compose(x traceRingFix) (ret traceRingFix) {
switch {
case t.OnDone == nil:
ret.OnDone = x.OnDone
case x.OnDone == nil:
ret.OnDone = t.OnDone
default:
h1 := t.OnDone
h2 := x.OnDone
ret.OnDone = func() {
h1()
h2()
}
}
return ret
}
// isZero checks whether t is empty
func (t traceRingFix) isZero() bool {
if t.OnDone != nil {
return false
}
return true
}
func (t traceRingFix) onDone() {
fn := t.OnDone
if fn == nil {
return
}
fn()
}