43 lines
1 KiB
Go
43 lines
1 KiB
Go
// Copyright 2015 The Cayley Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package graph
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import (
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"github.com/google/cayley/quad"
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)
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type Transaction struct {
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Deltas []Delta
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}
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func NewTransaction() *Transaction {
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return &Transaction{make([]Delta, 0, 5)}
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}
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func (t *Transaction) AddQuad(q quad.Quad) {
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t.Deltas = append(t.Deltas,
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Delta{
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Quad: q,
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Action: Add,
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})
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}
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func (t *Transaction) RemoveQuad(q quad.Quad) {
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t.Deltas = append(t.Deltas,
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Delta{
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Quad: q,
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Action: Delete,
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})
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}
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