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authorFelix Lange <fjl@twurst.com>2015-09-14 15:35:57 +0800
committerFelix Lange <fjl@twurst.com>2015-09-15 05:36:30 +0800
commit8c4dab77ba48dc68073fe1df79e7000043c0f966 (patch)
tree09ebb0fdb1b72e49ea2cfb9ebdc55a73a174302a /ethdb
parent55ed8d108d72d12543ecdc6d8c9d9978392dabf0 (diff)
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all: move common.Database to package ethdb
Diffstat (limited to 'ethdb')
-rw-r--r--ethdb/interface.go25
1 files changed, 25 insertions, 0 deletions
diff --git a/ethdb/interface.go b/ethdb/interface.go
new file mode 100644
index 000000000..598e8eaa3
--- /dev/null
+++ b/ethdb/interface.go
@@ -0,0 +1,25 @@
+// Copyright 2014 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum 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 go-ethereum 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 go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package ethdb
+
+type Database interface {
+ Put(key []byte, value []byte) error
+ Get(key []byte) ([]byte, error)
+ Delete(key []byte) error
+ Close()
+ Flush() error
+}