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Version 0.67.0keyboard_arrow_down
public final class EventHandler extends GeneratedMessageV3 implements EventHandlerOrBuilder
An event handler specifies an event that can be handled during a session. When the specified event happens, the following actions are taken in order:
If there is a trigger_fulfillment
associated with the event, it will be called. If there is a target_page
associated with the event, the session will transition into the specified page. If there is a target_flow
associated with the event, the session will transition into the specified flow. Protobuf type google.cloud.dialogflow.cx.v3.EventHandler
Inherited Members com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields EVENT_FIELD_NUMBER
public static final int EVENT_FIELD_NUMBER
Field Value Type Description int
NAME_FIELD_NUMBER
public static final int NAME_FIELD_NUMBER
Field Value Type Description int
TARGET_FLOW_FIELD_NUMBER
public static final int TARGET_FLOW_FIELD_NUMBER
Field Value Type Description int
TARGET_PAGE_FIELD_NUMBER
public static final int TARGET_PAGE_FIELD_NUMBER
Field Value Type Description int
TRIGGER_FULFILLMENT_FIELD_NUMBER
public static final int TRIGGER_FULFILLMENT_FIELD_NUMBER
Field Value Type Description int
Static Methods getDefaultInstance()
public static EventHandler getDefaultInstance ()
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
newBuilder()
public static EventHandler . Builder newBuilder ()
newBuilder(EventHandler )
public static EventHandler . Builder newBuilder ( EventHandler )
public static EventHandler parseDelimitedFrom ( InputStream input )
public static EventHandler parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(byte[] data)
public static EventHandler parseFrom ( byte [] data )
Parameter Name Description data
byte []
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static EventHandler parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteString data)
public static EventHandler parseFrom ( ByteString data )
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static EventHandler parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
public static EventHandler parseFrom ( CodedInputStream input )
public static EventHandler parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
public static EventHandler parseFrom ( InputStream input )
public static EventHandler parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteBuffer data)
public static EventHandler parseFrom ( ByteBuffer data )
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static EventHandler parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
parser()
public static Parser<EventHandler> parser ()
Methods equals(Object obj)
public boolean equals ( Object obj )
Parameter Name Description obj
Object
Overrides getDefaultInstanceForType()
public EventHandler getDefaultInstanceForType ()
getEvent() Required. The name of the event to handle.
string event = 4 [(.google.api.field_behavior) = REQUIRED];
Returns Type Description String
The event.
getEventBytes()
public ByteString getEventBytes ()
Required. The name of the event to handle.
string event = 4 [(.google.api.field_behavior) = REQUIRED];
Returns Type Description ByteString
The bytes for event.
getName() Output only. The unique identifier of this event handler.
string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns Type Description String
The name.
getNameBytes()
public ByteString getNameBytes ()
Output only. The unique identifier of this event handler.
string name = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
Returns Type Description ByteString
The bytes for name.
getParserForType()
public Parser<EventHandler> getParserForType ()
Overrides getSerializedSize()
public int getSerializedSize ()
Returns Type Description int
Overrides getTargetCase()
public EventHandler . TargetCase getTargetCase ()
getTargetFlow()
public String getTargetFlow ()
The target flow to transition to. Format: projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/flows/<FlowID>
.
string target_flow = 3 [(.google.api.resource_reference) = { ... }
Returns Type Description String
The targetFlow.
getTargetFlowBytes()
public ByteString getTargetFlowBytes ()
The target flow to transition to. Format: projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/flows/<FlowID>
.
string target_flow = 3 [(.google.api.resource_reference) = { ... }
Returns Type Description ByteString
The bytes for targetFlow.
getTargetPage()
public String getTargetPage ()
The target page to transition to. Format: projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/flows/<FlowID>/pages/<PageID>
.
string target_page = 2 [(.google.api.resource_reference) = { ... }
Returns Type Description String
The targetPage.
getTargetPageBytes()
public ByteString getTargetPageBytes ()
The target page to transition to. Format: projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/flows/<FlowID>/pages/<PageID>
.
string target_page = 2 [(.google.api.resource_reference) = { ... }
Returns Type Description ByteString
The bytes for targetPage.
getTriggerFulfillment()
public Fulfillment getTriggerFulfillment ()
The fulfillment to call when the event occurs. Handling webhook errors with a fulfillment enabled with webhook could cause infinite loop. It is invalid to specify such fulfillment for a handler handling webhooks.
.google.cloud.dialogflow.cx.v3.Fulfillment trigger_fulfillment = 5;
Returns Type Description Fulfillment
The triggerFulfillment.
getTriggerFulfillmentOrBuilder()
public FulfillmentOrBuilder getTriggerFulfillmentOrBuilder ()
The fulfillment to call when the event occurs. Handling webhook errors with a fulfillment enabled with webhook could cause infinite loop. It is invalid to specify such fulfillment for a handler handling webhooks.
.google.cloud.dialogflow.cx.v3.Fulfillment trigger_fulfillment = 5;
hasTargetFlow()
public boolean hasTargetFlow ()
The target flow to transition to. Format: projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/flows/<FlowID>
.
string target_flow = 3 [(.google.api.resource_reference) = { ... }
Returns Type Description boolean
Whether the targetFlow field is set.
hasTargetPage()
public boolean hasTargetPage ()
The target page to transition to. Format: projects/<ProjectID>/locations/<LocationID>/agents/<AgentID>/flows/<FlowID>/pages/<PageID>
.
string target_page = 2 [(.google.api.resource_reference) = { ... }
Returns Type Description boolean
Whether the targetPage field is set.
hasTriggerFulfillment()
public boolean hasTriggerFulfillment ()
The fulfillment to call when the event occurs. Handling webhook errors with a fulfillment enabled with webhook could cause infinite loop. It is invalid to specify such fulfillment for a handler handling webhooks.
.google.cloud.dialogflow.cx.v3.Fulfillment trigger_fulfillment = 5;
Returns Type Description boolean
Whether the triggerFulfillment field is set.
hashCode() Returns Type Description int
Overrides internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides isInitialized()
public final boolean isInitialized ()
Overrides newBuilderForType()
public EventHandler . Builder newBuilderForType ()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected EventHandler . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Overrides toBuilder()
public EventHandler . Builder toBuilder ()
writeTo(CodedOutputStream output)
public void writeTo ( CodedOutputStream output )
Overrides Send feedback
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Last updated 2025-06-05 UTC.
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