30 lines
1.2 KiB
Go
30 lines
1.2 KiB
Go
// VulcanizeDB
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// Copyright © 2018 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package transformer
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// Used to extract any/all events and a subset of method (state variable)
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// data for any contract and persists it to custom postgres tables in vDB
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type Transformer interface {
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SetEvents(contractAddr string, filterSet []string)
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SetEventAddrs(contractAddr string, filterSet []string)
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SetMethods(contractAddr string, filterSet []string)
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SetMethodAddrs(contractAddr string, filterSet []string)
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SetRange(contractAddr string, rng []int64)
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Init() error
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Execute() error
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}
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