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Tweak handling of the onlyRefs-option in the BaseLocalCache class

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This commit is contained in:
Jonas Jenwald 2021-08-18 12:24:51 +02:00
parent a936509b77
commit 8ee5acd85d
1 changed files with 6 additions and 5 deletions
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11
src/core/image_utils.js
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@ -21,7 +21,9 @@ class BaseLocalCache {
if (this.constructor === BaseLocalCache) {
unreachable("Cannot initialize BaseLocalCache.");
}
if (!options || !options.onlyRefs) {
this._onlyRefs = (options && options.onlyRefs) === true;
if (!this._onlyRefs) {
this._nameRefMap = new Map();
this._imageMap = new Map();
}
@ -29,6 +31,9 @@ class BaseLocalCache {
}
getByName(name) {
if (this._onlyRefs) {
unreachable("Should not call `getByName` method.");
}
const ref = this._nameRefMap.get(name);
if (ref) {
return this.getByRef(ref);
@ -97,10 +102,6 @@ class LocalFunctionCache extends BaseLocalCache {
super({ onlyRefs: true });
}
getByName(name) {
unreachable("Should not call `getByName` method.");
}
set(name = null, ref, data) {
if (!ref) {
throw new Error('LocalFunctionCache.set - expected "ref" argument.');