Classifier trigger rollout for 5 languages (#3708)

Author: zixlin7

.changes/next-release/feature-327862eb-4f1a-4a68-a016-9573fb00c4d7.json

@@ -0,0 +1,4 @@
+{
+  "type" : "feature",
+  "description" : "CodeWhisperer improves auto-suggestions for python csharp typescript and javascript"
+}

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/language/languages/CodeWhispererCsharp.kt

@@ -15,6 +15,8 @@ class CodeWhispererCsharp private constructor() : CodeWhispererProgrammingLangua
 
     override fun isClassifierSupported(): Boolean = true
 
+    override fun isAllClassifier(): Boolean = true
+
     companion object {
         const val ID = "csharp"
 

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/language/languages/CodeWhispererJavaScript.kt

@@ -17,6 +17,8 @@ class CodeWhispererJavaScript private constructor() : CodeWhispererProgrammingLa
 
     override fun isClassifierSupported(): Boolean = true
 
+    override fun isAllClassifier(): Boolean = true
+
     companion object {
         const val ID = "javascript"
 

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/language/languages/CodeWhispererPython.kt

@@ -19,6 +19,8 @@ class CodeWhispererPython private constructor() : CodeWhispererProgrammingLangua
 
     override fun isClassifierSupported(): Boolean = true
 
+    override fun isAllClassifier(): Boolean = true
+
     companion object {
         const val ID = "python"
 

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/language/languages/CodeWhispererTypeScript.kt

@@ -15,6 +15,8 @@ class CodeWhispererTypeScript private constructor() : CodeWhispererProgrammingLa
 
     override fun isClassifierSupported(): Boolean = true
 
+    override fun isAllClassifier(): Boolean = true
+
     companion object {
         const val ID = "typescript"
 

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererAutoTriggerService.kt

@@ -19,8 +19,6 @@ import kotlinx.coroutines.launch
 import org.apache.commons.collections4.queue.CircularFifoQueue
 import software.aws.toolkits.jetbrains.core.coroutines.applicationCoroutineScope
 import software.aws.toolkits.jetbrains.services.codewhisperer.editor.CodeWhispererEditorUtil
-import software.aws.toolkits.jetbrains.services.codewhisperer.language.CodeWhispererProgrammingLanguage
-import software.aws.toolkits.jetbrains.services.codewhisperer.language.languages.CodeWhispererJava
 import software.aws.toolkits.jetbrains.services.codewhisperer.language.languages.CodeWhispererUnknownLanguage
 import software.aws.toolkits.jetbrains.services.codewhisperer.language.programmingLanguage
 import software.aws.toolkits.jetbrains.services.codewhisperer.model.LatencyContext
@@ -247,24 +245,18 @@ class CodeWhispererAutoTriggerService : CodeWhispererAutoTriggerHandler, Disposa
                 previousOneOther +
                 CodeWhispererClassifierConstants.intercept
 
-        val shouldTrigger = sigmoid(resultBeforeSigmoid) > getThreshold(language)
+        val shouldTrigger = sigmoid(resultBeforeSigmoid) > getThreshold()
         return ClassifierResult(shouldTrigger, sigmoid(resultBeforeSigmoid))
     }
 
     override fun dispose() {}
 
     companion object {
         private const val triggerThreshold: Double = 0.4
-        private const val expTriggerThreshold: Double = 0.35
 
         fun getInstance(): CodeWhispererAutoTriggerService = service()
 
-        fun getThreshold(language: CodeWhispererProgrammingLanguage): Double =
-            if (language is CodeWhispererJava && CodeWhispererUserGroupSettings.getInstance().isExpThreshold()) {
-                expTriggerThreshold
-            } else {
-                triggerThreshold
-            }
+        fun getThreshold(): Double = triggerThreshold
 
         fun sigmoid(x: Double): Double = 1 / (1 + exp(-x))
     }

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/telemetry/CodeWhispererTelemetryService.kt

@@ -198,7 +198,7 @@ class CodeWhispererTelemetryService {
         }
 
         val classifierThreshold = if (shouldIncludeClassifier) {
-            CodeWhispererAutoTriggerService.getThreshold(language)
+            CodeWhispererAutoTriggerService.getThreshold()
         } else {
             null
         }