61 lines
1.7 KiB
Go
61 lines
1.7 KiB
Go
/*
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Copyright IBM Corp. All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0
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*/
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package txflags
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import (
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"github.com/hyperledger/fabric-protos-go/peer"
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)
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// ValidationFlags is array of transaction validation codes. It is used when committer validates block.
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type ValidationFlags []uint8
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// New create new object-array of validation codes with target size.
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// Default values: TxValidationCode_NOT_VALIDATED
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func New(size int) ValidationFlags {
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return newWithValues(size, peer.TxValidationCode_NOT_VALIDATED)
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}
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// NewWithValues creates new object-array of validation codes with target size
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// and the supplied value
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func NewWithValues(size int, value peer.TxValidationCode) ValidationFlags {
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return newWithValues(size, value)
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}
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func newWithValues(size int, value peer.TxValidationCode) ValidationFlags {
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inst := make(ValidationFlags, size)
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for i := range inst {
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inst[i] = uint8(value)
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}
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return inst
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}
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// SetFlag assigns validation code to specified transaction
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func (obj ValidationFlags) SetFlag(txIndex int, flag peer.TxValidationCode) {
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obj[txIndex] = uint8(flag)
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}
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// Flag returns validation code at specified transaction
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func (obj ValidationFlags) Flag(txIndex int) peer.TxValidationCode {
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return peer.TxValidationCode(obj[txIndex])
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}
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// IsValid checks if specified transaction is valid
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func (obj ValidationFlags) IsValid(txIndex int) bool {
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return obj.IsSetTo(txIndex, peer.TxValidationCode_VALID)
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}
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// IsInvalid checks if specified transaction is invalid
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func (obj ValidationFlags) IsInvalid(txIndex int) bool {
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return !obj.IsValid(txIndex)
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}
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// IsSetTo returns true if the specified transaction equals flag; false otherwise.
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func (obj ValidationFlags) IsSetTo(txIndex int, flag peer.TxValidationCode) bool {
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return obj.Flag(txIndex) == flag
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}
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