Passed
Push — develop ( 215336...a05353 )
by Endre
03:50
created

StorageAdapter.onChange   A

Complexity

Conditions 1

Size

Total Lines 4
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 4
dl 0
loc 4
ccs 2
cts 2
cp 1
crap 1
rs 10
c 0
b 0
f 0
1
import {IObserverAdapter, IOnChangeCallback} from '../Observer/Observer';
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export default class StorageAdapter<T> implements IObserverAdapter<T> {
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  protected baseAdapter: IObserverAdapter<T>;
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  protected onChangeCallback: IOnChangeCallback<T>;
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  constructor(baseAdapter: IObserverAdapter<T>, onChangeCallback: IOnChangeCallback<T>) {
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    this.baseAdapter = baseAdapter;
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    this.onChangeCallback = onChangeCallback;
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  }
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  onChange(oldValue: T, newValue: T): void {
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    this.onChangeCallback(oldValue, newValue);
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    this.baseAdapter.onChange(oldValue, newValue);
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  }
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}