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// Copyright (C) 2019-2024 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package ledgercore
import (
"github.com/algorand/go-algorand/data/bookkeeping"
"github.com/algorand/go-algorand/data/committee"
)
// ValidatedBlock represents the result of a block validation. It can
// be used to efficiently add the block to the ledger, without repeating
// the work of applying the block's changes to the ledger state.
type ValidatedBlock struct {
blk bookkeeping.Block
delta StateDelta
}
// Block returns the underlying Block for a ValidatedBlock.
func (vb ValidatedBlock) Block() bookkeeping.Block {
return vb.blk
}
// Delta returns the underlying Delta for a ValidatedBlock.
func (vb ValidatedBlock) Delta() StateDelta {
return vb.delta
}
// WithSeed returns a copy of the ValidatedBlock with a modified seed.
func (vb ValidatedBlock) WithSeed(s committee.Seed) ValidatedBlock {
newblock := vb.blk
newblock.BlockHeader.Seed = s
return ValidatedBlock{
blk: newblock,
delta: vb.delta,
}
}
// MakeValidatedBlock creates a validated block.
func MakeValidatedBlock(blk bookkeeping.Block, delta StateDelta) ValidatedBlock {
return ValidatedBlock{
blk: blk,
delta: delta,
}
}
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