зеркало из https://github.com/mozilla/scribe.git
40 строки
1.3 KiB
Go
40 строки
1.3 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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//
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// Contributor:
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// - Aaron Meihm ameihm@mozilla.com
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package scribe
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// This function does criteria concatenation based on identifier. Where
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// criteria is found with a matching identifier, the results are
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// concatenated together. Since the slice is ordered based on expression
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// groups there should not be any ordering issues.
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func criteriaConcat(in []evaluationCriteria, concat string) []evaluationCriteria {
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ret := make([]evaluationCriteria, 0)
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if len(in) == 0 {
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return ret
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}
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debugPrint("criteriaConcat(): applying concat with \"%v\" on identifier\n", concat)
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retmap := make(map[string]evaluationCriteria, 0)
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for _, x := range in {
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nr := evaluationCriteria{identifier: x.identifier}
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retmap[x.identifier] = nr
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}
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for _, x := range in {
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retent := retmap[x.identifier]
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if len(retmap[x.identifier].testValue) == 0 {
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retent.testValue = x.testValue
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} else {
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retent.testValue = retent.testValue + concat + x.testValue
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}
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retmap[x.identifier] = retent
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}
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for _, x := range retmap {
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debugPrint("criteriaConcat(): result \"%v\", \"%v\"\n", x.identifier, x.testValue)
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ret = append(ret, x)
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}
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return ret
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}
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