1 files changed, 0 insertions, 70 deletions
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus-core/core/blockdb/interfaces.go b/vendor/github.com/dexon-foundation/dexon-consensus-core/core/blockdb/interfaces.go
deleted file mode 100644
index c85630775..000000000
--- a/vendor/github.com/dexon-foundation/dexon-consensus-core/core/blockdb/interfaces.go
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright 2018 The dexon-consensus Authors
-// This file is part of the dexon-consensus library.
-//
-// The dexon-consensus library is free software: you can redistribute it
-// and/or modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation, either version 3 of the License,
-// or (at your option) any later version.
-//
-// The dexon-consensus library 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 Lesser
-// General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the dexon-consensus library. If not, see
-// <http://www.gnu.org/licenses/>.
-
-package blockdb
-
-import (
-	"errors"
-	"fmt"
-
-	"github.com/dexon-foundation/dexon-consensus/common"
-	"github.com/dexon-foundation/dexon-consensus/core/types"
-)
-
-var (
-	// ErrBlockExists is the error when block eixsts.
-	ErrBlockExists = errors.New("block exists")
-	// ErrBlockDoesNotExist is the error when block does not eixst.
-	ErrBlockDoesNotExist = errors.New("block does not exist")
-	// ErrIterationFinished is the error to check if the iteration is finished.
-	ErrIterationFinished = errors.New("iteration finished")
-	// ErrEmptyPath is the error when the required path is empty.
-	ErrEmptyPath = fmt.Errorf("empty path")
-	// ErrClosed is the error when using DB after it's closed.
-	ErrClosed = fmt.Errorf("db closed")
-	// ErrNotImplemented is the error that some interface is not implemented.
-	ErrNotImplemented = fmt.Errorf("not implemented")
-)
-
-// BlockDatabase is the interface for a BlockDatabase.
-type BlockDatabase interface {
-	Reader
-	Writer
-
-	// Close allows database implementation able to
-	// release resource when finishing.
-	Close() error
-}
-
-// Reader defines the interface for reading blocks into DB.
-type Reader interface {
-	Has(hash common.Hash) bool
-	Get(hash common.Hash) (types.Block, error)
-	GetAll() (BlockIterator, error)
-}
-
-// Writer defines the interface for writing blocks into DB.
-type Writer interface {
-	Update(block types.Block) error
-	Put(block types.Block) error
-}
-
-// BlockIterator defines an iterator on blocks hold
-// in a DB.
-type BlockIterator interface {
-	Next() (types.Block, error)
-}