Class Handler.Builder (0.81.0) 
  
  
  
   
  
    
  
  
    
    
    
    
  Version 0.81.0keyboard_arrow_down  
  
 
    
    
    
    
      
  
  
  
    
public   static   final   class  Handler . Builder   extends   GeneratedMessageV3 . Builder<Handler . Builder >  implements   HandlerOrBuilder  
   Handler can be used to define custom logic to be executed based on the
 user-specified triggers.
 Protobuf type google.cloud.dialogflow.cx.v3beta1.Handler
    Inherited Members 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder() 
    
    
    
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.internalGetMapFieldReflection(int) 
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.internalGetMutableMapFieldReflection(int) 
    
    
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString) 
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int) 
    
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int) 
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder) 
    
    
    
    
    
    
    
    
    
    
    
    
   
  Static Methods
   
  getDescriptor() 
  
    
public   static   final   Descriptors . Descriptor   getDescriptor ()  
  
  Methods
   
  addRepeatedField(Descriptors.FieldDescriptor field, Object value) 
  
    
public   Handler . Builder   addRepeatedField ( Descriptors . FieldDescriptor   field ,   Object   value )  
  
  
  Overrides 
  
  build() 
  
  
  buildPartial() 
  
    
public   Handler   buildPartial ()  
  
  clear() 
  
    
public   Handler . Builder   clear ()  
  
  Overrides 
  
  clearEventHandler() 
  
    
public   Handler . Builder   clearEventHandler ()  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
clearField(Descriptors.FieldDescriptor field) 
  
    
public   Handler . Builder   clearField ( Descriptors . FieldDescriptor   field )  
  
  
  Overrides 
  
  clearHandler() 
  
    
public   Handler . Builder   clearHandler ()  
  
  clearLifecycleHandler() 
  
    
public   Handler . Builder   clearLifecycleHandler ()  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
clearOneof(Descriptors.OneofDescriptor oneof) 
  
    
public   Handler . Builder   clearOneof ( Descriptors . OneofDescriptor   oneof )  
  
  
  Overrides 
  
  clone() 
  
    
public   Handler . Builder   clone ()  
  
  Overrides 
  
  getDefaultInstanceForType() 
  
    
public   Handler   getDefaultInstanceForType ()  
  
  getDescriptorForType() 
  
    
public   Descriptors . Descriptor   getDescriptorForType ()  
  
  Overrides 
  
  getEventHandler() 
  
    
public   Handler . EventHandler   getEventHandler ()  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
getEventHandlerBuilder() 
  
    
public   Handler . EventHandler . Builder   getEventHandlerBuilder ()  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
getEventHandlerOrBuilder() 
  
    
public   Handler . EventHandlerOrBuilder   getEventHandlerOrBuilder ()  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
getHandlerCase() 
  
    
public   Handler . HandlerCase   getHandlerCase ()  
  
  getLifecycleHandler() 
  
    
public   Handler . LifecycleHandler   getLifecycleHandler ()  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
getLifecycleHandlerBuilder() 
  
    
public   Handler . LifecycleHandler . Builder   getLifecycleHandlerBuilder ()  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
getLifecycleHandlerOrBuilder() 
  
    
public   Handler . LifecycleHandlerOrBuilder   getLifecycleHandlerOrBuilder ()  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
hasEventHandler() 
  
    
public   boolean   hasEventHandler ()  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
    
      
        Returns  
      
        Type Description  
      
        boolean Whether the eventHandler field is set.
 
     
  
  hasLifecycleHandler() 
  
    
public   boolean   hasLifecycleHandler ()  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
    
      
        Returns  
      
        Type Description  
      
        boolean Whether the lifecycleHandler field is set.
 
     
  
  internalGetFieldAccessorTable() 
  
    
protected   GeneratedMessageV3 . FieldAccessorTable   internalGetFieldAccessorTable ()  
  
  Overrides 
  
  isInitialized() 
  
    
public   final   boolean   isInitialized ()  
  
  Overrides 
  
  mergeEventHandler(Handler.EventHandler value) 
  
    
public   Handler . Builder   mergeEventHandler ( Handler . EventHandler   value )  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
mergeFrom(Handler other) 
  
    
public   Handler . Builder   mergeFrom ( Handler   other )  
  
    
      
        Parameter  
      
        Name Description  
      
        otherHandler  
     
  
  
  
    
public   Handler . Builder   mergeFrom ( CodedInputStream   input ,   ExtensionRegistryLite   extensionRegistry )  
  
  
  Overrides 
  
  
  mergeFrom(Message other) 
  
    
public   Handler . Builder   mergeFrom ( Message   other )  
  
    
      
        Parameter  
      
        Name Description  
      
        otherMessage  
     
  
  
  Overrides 
  
  mergeLifecycleHandler(Handler.LifecycleHandler value) 
  
    
public   Handler . Builder   mergeLifecycleHandler ( Handler . LifecycleHandler   value )  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
mergeUnknownFields(UnknownFieldSet unknownFields) 
  
    
public   final   Handler . Builder   mergeUnknownFields ( UnknownFieldSet   unknownFields )  
  
  
  Overrides 
  
  setEventHandler(Handler.EventHandler value) 
  
    
public   Handler . Builder   setEventHandler ( Handler . EventHandler   value )  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
setEventHandler(Handler.EventHandler.Builder builderForValue) 
  
    
public   Handler . Builder   setEventHandler ( Handler . EventHandler . Builder   builderForValue )  
   A handler triggered by event.
 .google.cloud.dialogflow.cx.v3beta1.Handler.EventHandler event_handler = 1;
setField(Descriptors.FieldDescriptor field, Object value) 
  
    
public   Handler . Builder   setField ( Descriptors . FieldDescriptor   field ,   Object   value )  
  
  
  Overrides 
  
  setLifecycleHandler(Handler.LifecycleHandler value) 
  
    
public   Handler . Builder   setLifecycleHandler ( Handler . LifecycleHandler   value )  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
setLifecycleHandler(Handler.LifecycleHandler.Builder builderForValue) 
  
    
public   Handler . Builder   setLifecycleHandler ( Handler . LifecycleHandler . Builder   builderForValue )  
   A handler triggered during specific lifecycle of the playbook execution.
 .google.cloud.dialogflow.cx.v3beta1.Handler.LifecycleHandler lifecycle_handler = 3;
 
setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value) 
  
    
public   Handler . Builder   setRepeatedField ( Descriptors . FieldDescriptor   field ,   int   index ,   Object   value )  
  
  
  Overrides 
  
  setUnknownFields(UnknownFieldSet unknownFields) 
  
    
public   final   Handler . Builder   setUnknownFields ( UnknownFieldSet   unknownFields )  
  
  
  Overrides 
  
 
     
    
  
  
  
     
  
    
    
      
       
    
    
  
  
 
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  Last updated 2025-10-29 UTC.
 
 
  
  
  
    
      [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-10-29 UTC."],[],[]]