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services.go
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services.go
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package state
import (
"github.com/okex/exchain/libs/tendermint/types"
)
//------------------------------------------------------
// blockchain services types
// NOTE: Interfaces used by RPC must be thread safe!
//------------------------------------------------------
//------------------------------------------------------
// blockstore
// BlockStore defines the interface used by the ConsensusState.
type BlockStore interface {
Base() int64
Height() int64
Size() int64
LoadBlockMeta(height int64) *types.BlockMeta
LoadBlock(height int64) *types.Block
SaveBlock(block *types.Block, blockParts *types.PartSet, seenCommit *types.Commit)
PruneBlocks(height int64) (uint64, error)
DeleteBlocksFromTop(height int64) (uint64, error)
LoadBlockByHash(hash []byte) *types.Block
LoadBlockPart(height int64, index int) *types.Part
LoadBlockCommit(height int64) *types.Commit
LoadSeenCommit(height int64) *types.Commit
}
//-----------------------------------------------------------------------------
// evidence pool
// EvidencePool defines the EvidencePool interface used by the ConsensusState.
// Get/Set/Commit
type EvidencePool interface {
PendingEvidence(int64) []types.Evidence
AddEvidence(types.Evidence) error
Update(*types.Block, State)
// IsCommitted indicates if this evidence was already marked committed in another block.
IsCommitted(types.Evidence) bool
}
// MockEvidencePool is an empty implementation of EvidencePool, useful for testing.
type MockEvidencePool struct{}
func (m MockEvidencePool) PendingEvidence(int64) []types.Evidence { return nil }
func (m MockEvidencePool) AddEvidence(types.Evidence) error { return nil }
func (m MockEvidencePool) Update(*types.Block, State) {}
func (m MockEvidencePool) IsCommitted(types.Evidence) bool { return false }