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make EventEmitter classses non final, and add a comment about extending EventEmitter::Range

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This commit is contained in:
Erik Krogh Kristensen
2019-12-17 16:37:03 +01:00
parent fed9302996
commit 0a8a2ecc61
1 changed files with 5 additions and 4 deletions
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9
javascript/ql/src/semmle/javascript/frameworks/EventEmitter.qll
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@@ -45,9 +45,10 @@ module EventEmitter {
}
/**
* An EventEmitter instance that implements the NodeJS EventEmitter API.
* An EventEmitter instance that implements the NodeJS EventEmitter API.
* Extend EventEmitter::Range to mark something as being an EventEmitter.
*/
final class EventEmitter extends DataFlow::Node {
class EventEmitter extends DataFlow::Node {
EventEmitterRange::Range range;
EventEmitter() { this = range }
@@ -85,7 +86,7 @@ module EventEmitter {
/**
* A registration of an event handler on an EventEmitter.
*/
final class EventRegistration extends DataFlow::Node {
class EventRegistration extends DataFlow::Node {
EventRegistration::Range range;
EventRegistration() { this = range }
@@ -147,7 +148,7 @@ module EventEmitter {
/**
* A dispatch of an event on an EventEmitter.
*/
final class EventDispatch extends DataFlow::Node {
class EventDispatch extends DataFlow::Node {
EventDispatch::Range range;
EventDispatch() { this = range }