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public static final class Context.Builder extends GeneratedMessageV3.Builder<Context.Builder> implements ContextOrBuilder
Dialogflow contexts are similar to natural language context. If a person says to you "they are orange", you need context in order to understand what "they" is referring to. Similarly, for Dialogflow to handle an end-user expression like that, it needs to be provided with context in order to correctly match an intent.
Using contexts, you can control the flow of a conversation. You can configure contexts for an intent by setting input and output contexts, which are identified by string names. When an intent is matched, any configured output contexts for that intent become active. While any contexts are active, Dialogflow is more likely to match intents that are configured with input contexts that correspond to the currently active contexts.
For more information about context, see the Contexts guide.
Protobuf type google.cloud.dialogflow.v2beta1.Context
Inheritance
Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > Context.BuilderImplements
ContextOrBuilderStatic Methods
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Returns | |
---|---|
Type | Description |
Descriptor |
Methods
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public Context.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)
Parameters | |
---|---|
Name | Description |
field |
FieldDescriptor |
value |
Object |
Returns | |
---|---|
Type | Description |
Context.Builder |
build()
public Context build()
Returns | |
---|---|
Type | Description |
Context |
buildPartial()
public Context buildPartial()
Returns | |
---|---|
Type | Description |
Context |
clear()
public Context.Builder clear()
Returns | |
---|---|
Type | Description |
Context.Builder |
clearField(Descriptors.FieldDescriptor field)
public Context.Builder clearField(Descriptors.FieldDescriptor field)
Parameter | |
---|---|
Name | Description |
field |
FieldDescriptor |
Returns | |
---|---|
Type | Description |
Context.Builder |
clearLifespanCount()
public Context.Builder clearLifespanCount()
Optional. The number of conversational query requests after which the
context expires. The default is 0
. If set to 0
, the context expires
immediately. Contexts expire automatically after 20 minutes if there
are no matching queries.
int32 lifespan_count = 2;
Returns | |
---|---|
Type | Description |
Context.Builder |
This builder for chaining. |
clearName()
public Context.Builder clearName()
Required. The unique identifier of the context. Supported formats:
projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,The
Context ID
is always converted to lowercase, may only contain characters ina-zA-Z0-9_-%
and may be at most 250 bytes long.If
Environment ID
is not specified, we assume default 'draft' environment. IfUser ID
is not specified, we assume default '-' user.The following context names are reserved for internal use by Dialogflow. You should not use these contexts or create contexts with these names:
system_counters
*_id_dialog_context
*_dialog_params_size
string name = 1;
Returns | |
---|---|
Type | Description |
Context.Builder |
This builder for chaining. |
clearOneof(Descriptors.OneofDescriptor oneof)
public Context.Builder clearOneof(Descriptors.OneofDescriptor oneof)
Parameter | |
---|---|
Name | Description |
oneof |
OneofDescriptor |
Returns | |
---|---|
Type | Description |
Context.Builder |
clearParameters()
public Context.Builder clearParameters()
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Returns | |
---|---|
Type | Description |
Context.Builder |
clone()
public Context.Builder clone()
Returns | |
---|---|
Type | Description |
Context.Builder |
getDefaultInstanceForType()
public Context getDefaultInstanceForType()
Returns | |
---|---|
Type | Description |
Context |
getDescriptorForType()
public Descriptors.Descriptor getDescriptorForType()
Returns | |
---|---|
Type | Description |
Descriptor |
getLifespanCount()
public int getLifespanCount()
Optional. The number of conversational query requests after which the
context expires. The default is 0
. If set to 0
, the context expires
immediately. Contexts expire automatically after 20 minutes if there
are no matching queries.
int32 lifespan_count = 2;
Returns | |
---|---|
Type | Description |
int |
The lifespanCount. |
getName()
public String getName()
Required. The unique identifier of the context. Supported formats:
projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,The
Context ID
is always converted to lowercase, may only contain characters ina-zA-Z0-9_-%
and may be at most 250 bytes long.If
Environment ID
is not specified, we assume default 'draft' environment. IfUser ID
is not specified, we assume default '-' user.The following context names are reserved for internal use by Dialogflow. You should not use these contexts or create contexts with these names:
system_counters
*_id_dialog_context
*_dialog_params_size
string name = 1;
Returns | |
---|---|
Type | Description |
String |
The name. |
getNameBytes()
public ByteString getNameBytes()
Required. The unique identifier of the context. Supported formats:
projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,The
Context ID
is always converted to lowercase, may only contain characters ina-zA-Z0-9_-%
and may be at most 250 bytes long.If
Environment ID
is not specified, we assume default 'draft' environment. IfUser ID
is not specified, we assume default '-' user.The following context names are reserved for internal use by Dialogflow. You should not use these contexts or create contexts with these names:
system_counters
*_id_dialog_context
*_dialog_params_size
string name = 1;
Returns | |
---|---|
Type | Description |
ByteString |
The bytes for name. |
getParameters()
public Struct getParameters()
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Returns | |
---|---|
Type | Description |
Struct |
The parameters. |
getParametersBuilder()
public Struct.Builder getParametersBuilder()
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Returns | |
---|---|
Type | Description |
Builder |
getParametersOrBuilder()
public StructOrBuilder getParametersOrBuilder()
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Returns | |
---|---|
Type | Description |
StructOrBuilder |
hasParameters()
public boolean hasParameters()
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Returns | |
---|---|
Type | Description |
boolean |
Whether the parameters field is set. |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns | |
---|---|
Type | Description |
FieldAccessorTable |
isInitialized()
public final boolean isInitialized()
Returns | |
---|---|
Type | Description |
boolean |
mergeFrom(Context other)
public Context.Builder mergeFrom(Context other)
Parameter | |
---|---|
Name | Description |
other |
Context |
Returns | |
---|---|
Type | Description |
Context.Builder |
mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public Context.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
input |
CodedInputStream |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
Context.Builder |
Exceptions | |
---|---|
Type | Description |
IOException |
mergeFrom(Message other)
public Context.Builder mergeFrom(Message other)
Parameter | |
---|---|
Name | Description |
other |
Message |
Returns | |
---|---|
Type | Description |
Context.Builder |
mergeParameters(Struct value)
public Context.Builder mergeParameters(Struct value)
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Parameter | |
---|---|
Name | Description |
value |
Struct |
Returns | |
---|---|
Type | Description |
Context.Builder |
mergeUnknownFields(UnknownFieldSet unknownFields)
public final Context.Builder mergeUnknownFields(UnknownFieldSet unknownFields)
Parameter | |
---|---|
Name | Description |
unknownFields |
UnknownFieldSet |
Returns | |
---|---|
Type | Description |
Context.Builder |
setField(Descriptors.FieldDescriptor field, Object value)
public Context.Builder setField(Descriptors.FieldDescriptor field, Object value)
Parameters | |
---|---|
Name | Description |
field |
FieldDescriptor |
value |
Object |
Returns | |
---|---|
Type | Description |
Context.Builder |
setLifespanCount(int value)
public Context.Builder setLifespanCount(int value)
Optional. The number of conversational query requests after which the
context expires. The default is 0
. If set to 0
, the context expires
immediately. Contexts expire automatically after 20 minutes if there
are no matching queries.
int32 lifespan_count = 2;
Parameter | |
---|---|
Name | Description |
value |
int The lifespanCount to set. |
Returns | |
---|---|
Type | Description |
Context.Builder |
This builder for chaining. |
setName(String value)
public Context.Builder setName(String value)
Required. The unique identifier of the context. Supported formats:
projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,The
Context ID
is always converted to lowercase, may only contain characters ina-zA-Z0-9_-%
and may be at most 250 bytes long.If
Environment ID
is not specified, we assume default 'draft' environment. IfUser ID
is not specified, we assume default '-' user.The following context names are reserved for internal use by Dialogflow. You should not use these contexts or create contexts with these names:
system_counters
*_id_dialog_context
*_dialog_params_size
string name = 1;
Parameter | |
---|---|
Name | Description |
value |
String The name to set. |
Returns | |
---|---|
Type | Description |
Context.Builder |
This builder for chaining. |
setNameBytes(ByteString value)
public Context.Builder setNameBytes(ByteString value)
Required. The unique identifier of the context. Supported formats:
projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,projects/<Project ID>/locations/<Location ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>
,The
Context ID
is always converted to lowercase, may only contain characters ina-zA-Z0-9_-%
and may be at most 250 bytes long.If
Environment ID
is not specified, we assume default 'draft' environment. IfUser ID
is not specified, we assume default '-' user.The following context names are reserved for internal use by Dialogflow. You should not use these contexts or create contexts with these names:
system_counters
*_id_dialog_context
*_dialog_params_size
string name = 1;
Parameter | |
---|---|
Name | Description |
value |
ByteString The bytes for name to set. |
Returns | |
---|---|
Type | Description |
Context.Builder |
This builder for chaining. |
setParameters(Struct value)
public Context.Builder setParameters(Struct value)
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Parameter | |
---|---|
Name | Description |
value |
Struct |
Returns | |
---|---|
Type | Description |
Context.Builder |
setParameters(Struct.Builder builderForValue)
public Context.Builder setParameters(Struct.Builder builderForValue)
Optional. The collection of parameters associated with this context.
Depending on your protocol or client library language, this is a map, associative array, symbol table, dictionary, or JSON object composed of a collection of (MapKey, MapValue) pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite entity then use map, otherwise, depending on the parameter value type, it could be one of string, number, boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite entity then use map from composite entity property names to property values, otherwise, use parameter value.
.google.protobuf.Struct parameters = 3;
Parameter | |
---|---|
Name | Description |
builderForValue |
Builder |
Returns | |
---|---|
Type | Description |
Context.Builder |
setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
public Context.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)
Parameters | |
---|---|
Name | Description |
field |
FieldDescriptor |
index |
int |
value |
Object |
Returns | |
---|---|
Type | Description |
Context.Builder |
setUnknownFields(UnknownFieldSet unknownFields)
public final Context.Builder setUnknownFields(UnknownFieldSet unknownFields)
Parameter | |
---|---|
Name | Description |
unknownFields |
UnknownFieldSet |
Returns | |
---|---|
Type | Description |
Context.Builder |