Convert float4 and float8 to Codec
This commit is contained in:
Jack Christensen
+160
-4
@@ -264,8 +264,8 @@ func NewConnInfo() *ConnInfo {
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ci.RegisterDataType(DataType{Name: "_bytea", OID: ByteaArrayOID, Codec: &ArrayCodec{ElementCodec: ByteaCodec{}, ElementOID: ByteaOID}})
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ci.RegisterDataType(DataType{Name: "_cidr", OID: CIDRArrayOID, Codec: &ArrayCodec{ElementCodec: InetCodec{}, ElementOID: CIDROID}})
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ci.RegisterDataType(DataType{Name: "_date", OID: DateArrayOID, Codec: &ArrayCodec{ElementCodec: DateCodec{}, ElementOID: DateOID}})
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ci.RegisterDataType(DataType{Value: &Float4Array{}, Name: "_float4", OID: Float4ArrayOID})
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ci.RegisterDataType(DataType{Value: &Float8Array{}, Name: "_float8", OID: Float8ArrayOID})
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ci.RegisterDataType(DataType{Name: "_float4", OID: Float4ArrayOID, Codec: &ArrayCodec{ElementCodec: Float4Codec{}, ElementOID: Float4OID}})
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ci.RegisterDataType(DataType{Name: "_float8", OID: Float8ArrayOID, Codec: &ArrayCodec{ElementCodec: Float8Codec{}, ElementOID: Float8OID}})
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ci.RegisterDataType(DataType{Name: "_inet", OID: InetArrayOID, Codec: &ArrayCodec{ElementCodec: InetCodec{}, ElementOID: InetOID}})
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ci.RegisterDataType(DataType{Name: "_int2", OID: Int2ArrayOID, Codec: &ArrayCodec{ElementCodec: Int2Codec{}, ElementOID: Int2OID}})
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ci.RegisterDataType(DataType{Name: "_int4", OID: Int4ArrayOID, Codec: &ArrayCodec{ElementCodec: Int4Codec{}, ElementOID: Int4OID}})
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@@ -297,8 +297,8 @@ func NewConnInfo() *ConnInfo {
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ci.RegisterDataType(DataType{Name: "circle", OID: CircleOID, Codec: CircleCodec{}})
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ci.RegisterDataType(DataType{Name: "date", OID: DateOID, Codec: DateCodec{}})
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// ci.RegisterDataType(DataType{Value: &Daterange{}, Name: "daterange", OID: DaterangeOID})
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ci.RegisterDataType(DataType{Value: &Float4{}, Name: "float4", OID: Float4OID})
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ci.RegisterDataType(DataType{Value: &Float8{}, Name: "float8", OID: Float8OID})
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ci.RegisterDataType(DataType{Name: "float4", OID: Float4OID, Codec: Float4Codec{}})
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ci.RegisterDataType(DataType{Name: "float8", OID: Float8OID, Codec: Float8Codec{}})
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ci.RegisterDataType(DataType{Name: "inet", OID: InetOID, Codec: InetCodec{}})
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ci.RegisterDataType(DataType{Name: "int2", OID: Int2OID, Codec: Int2Codec{}})
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ci.RegisterDataType(DataType{Name: "int4", OID: Int4OID, Codec: Int4Codec{}})
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@@ -824,6 +824,32 @@ type WrappedScanPlanNextSetter interface {
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func tryWrapBuiltinTypeScanPlan(dst interface{}) (plan WrappedScanPlanNextSetter, nextDst interface{}, ok bool) {
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switch dst := dst.(type) {
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case *int8:
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return &wrapInt8ScanPlan{}, (*int8Wrapper)(dst), true
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case *int16:
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return &wrapInt16ScanPlan{}, (*int16Wrapper)(dst), true
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case *int32:
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return &wrapInt32ScanPlan{}, (*int32Wrapper)(dst), true
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case *int64:
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return &wrapInt64ScanPlan{}, (*int64Wrapper)(dst), true
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case *int:
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return &wrapIntScanPlan{}, (*intWrapper)(dst), true
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case *uint8:
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return &wrapUint8ScanPlan{}, (*uint8Wrapper)(dst), true
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case *uint16:
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return &wrapUint16ScanPlan{}, (*uint16Wrapper)(dst), true
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case *uint32:
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return &wrapUint32ScanPlan{}, (*uint32Wrapper)(dst), true
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case *uint64:
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return &wrapUint64ScanPlan{}, (*uint64Wrapper)(dst), true
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case *uint:
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return &wrapUintScanPlan{}, (*uintWrapper)(dst), true
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case *float32:
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return &wrapFloat32ScanPlan{}, (*float32Wrapper)(dst), true
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case *float64:
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return &wrapFloat64ScanPlan{}, (*float64Wrapper)(dst), true
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case *string:
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return &wrapStringScanPlan{}, (*stringWrapper)(dst), true
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case *time.Time:
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return &wrapTimeScanPlan{}, (*timeWrapper)(dst), true
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case *net.IPNet:
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@@ -835,6 +861,136 @@ func tryWrapBuiltinTypeScanPlan(dst interface{}) (plan WrappedScanPlanNextSetter
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return nil, nil, false
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}
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type wrapInt8ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapInt8ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapInt8ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*int8Wrapper)(dst.(*int8)))
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}
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type wrapInt16ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapInt16ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapInt16ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*int16Wrapper)(dst.(*int16)))
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}
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type wrapInt32ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapInt32ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapInt32ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*int32Wrapper)(dst.(*int32)))
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}
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type wrapInt64ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapInt64ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapInt64ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*int64Wrapper)(dst.(*int64)))
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}
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type wrapIntScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapIntScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapIntScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*intWrapper)(dst.(*int)))
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}
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type wrapUint8ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapUint8ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapUint8ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*uint8Wrapper)(dst.(*uint8)))
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}
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type wrapUint16ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapUint16ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapUint16ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*uint16Wrapper)(dst.(*uint16)))
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}
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type wrapUint32ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapUint32ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapUint32ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*uint32Wrapper)(dst.(*uint32)))
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}
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type wrapUint64ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapUint64ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapUint64ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*uint64Wrapper)(dst.(*uint64)))
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}
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type wrapUintScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapUintScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapUintScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*uintWrapper)(dst.(*uint)))
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}
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type wrapFloat32ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapFloat32ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapFloat32ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*float32Wrapper)(dst.(*float32)))
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}
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type wrapFloat64ScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapFloat64ScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapFloat64ScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*float64Wrapper)(dst.(*float64)))
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}
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type wrapStringScanPlan struct {
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next ScanPlan
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}
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func (plan *wrapStringScanPlan) SetNext(next ScanPlan) { plan.next = next }
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func (plan *wrapStringScanPlan) Scan(ci *ConnInfo, oid uint32, formatCode int16, src []byte, dst interface{}) error {
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return plan.next.Scan(ci, oid, formatCode, src, (*stringWrapper)(dst.(*string)))
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}
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type wrapTimeScanPlan struct {
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next ScanPlan
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}
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