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Remove the isStream helper function

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At this point all the various Stream-classes extends an abstract base-class, hence this helper function is no longer necessary and only adds unnecessary indirection in the code.
This commit is contained in:
Jonas Jenwald 2022-02-17 13:45:42 +01:00
parent d9a3a24353
commit 1a31855977
15 changed files with 51 additions and 80 deletions
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11
src/core/object_loader.js
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@ -13,7 +13,8 @@
* limitations under the License.
*/
import { Dict, isStream, Ref, RefSet } from "./primitives.js";
import { Dict, Ref, RefSet } from "./primitives.js";
import { BaseStream } from "./base_stream.js";
import { MissingDataException } from "./core_utils.js";
import { warn } from "../shared/util.js";
@ -21,15 +22,15 @@ function mayHaveChildren(value) {
return (
value instanceof Ref ||
value instanceof Dict ||
Array.isArray(value) ||
isStream(value)
value instanceof BaseStream ||
Array.isArray(value)
);
}
function addChildren(node, nodesToVisit) {
if (node instanceof Dict) {
node = node.getRawValues();
} else if (isStream(node)) {
} else if (node instanceof BaseStream) {
node = node.dict.getRawValues();
} else if (!Array.isArray(node)) {
return;
@ -108,7 +109,7 @@ class ObjectLoader {
pendingRequests.push({ begin: ex.begin, end: ex.end });
}
}
if (isStream(currentNode)) {
if (currentNode instanceof BaseStream) {
const baseStreams = currentNode.getBaseStreams();
if (baseStreams) {
let foundMissingData = false;