event/filter: delete unused package (#18063)

1 files changed, 0 insertions, 48 deletions

diff --git a/event/filter/generic_filter.go b/event/filter/generic_filter.go
deleted file mode 100644
index 467bf01be..000000000
--- a/event/filter/generic_filter.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// 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 filter
-
-type Generic struct {
-	Str1, Str2, Str3 string
-	Data             map[string]struct{}
-
-	Fn func(data interface{})
-}
-
-// self = registered, f = incoming
-func (self Generic) Compare(f Filter) bool {
-	var strMatch = true
-
-	filter := f.(Generic)
-	if (len(self.Str1) > 0 && filter.Str1 != self.Str1) ||
-		(len(self.Str2) > 0 && filter.Str2 != self.Str2) ||
-		(len(self.Str3) > 0 && filter.Str3 != self.Str3) {
-		strMatch = false
-	}
-
-	for k := range self.Data {
-		if _, ok := filter.Data[k]; !ok {
-			return false
-		}
-	}
-
-	return strMatch
-}
-
-func (self Generic) Trigger(data interface{}) {
-	self.Fn(data)
-}