Class Context.Builder (4.47.0)

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.v2.Context

Inheritance

Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > Context.Builder

Implements

ContextOrBuilder

Inherited Members

AbstractMessage.Builder.findInitializationErrors()

AbstractMessage.Builder.getInitializationErrorString()

AbstractMessage.Builder.internalMergeFrom(AbstractMessageLite)

AbstractMessage.Builder.mergeFrom(byte[])

AbstractMessage.Builder.mergeFrom(byte[],ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(byte[],int,int)

AbstractMessage.Builder.mergeFrom(byte[],int,int,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(ByteString)

AbstractMessage.Builder.mergeFrom(ByteString,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(CodedInputStream)

AbstractMessage.Builder.mergeFrom(CodedInputStream,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(Message)

AbstractMessage.Builder.mergeFrom(InputStream)

AbstractMessage.Builder.mergeFrom(InputStream,ExtensionRegistryLite)

AbstractMessage.Builder.newUninitializedMessageException(Message)

AbstractMessage.Builder.toString()

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.Builder.internalMergeFrom(MessageType)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream,ExtensionRegistryLite)

AbstractMessageLite.Builder.mergeFrom(MessageLite)

AbstractMessageLite.Builder.newUninitializedMessageException(MessageLite)

GeneratedMessageV3.Builder.addRepeatedField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.clear()

GeneratedMessageV3.Builder.clearField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.clearOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.clone()

GeneratedMessageV3.Builder.getAllFields()

GeneratedMessageV3.Builder.getDescriptorForType()

GeneratedMessageV3.Builder.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getFieldBuilder(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.getParentForChildren()

GeneratedMessageV3.Builder.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldBuilder(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldCount(Descriptors.FieldDescriptor)

com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()

GeneratedMessageV3.Builder.getUnknownFields()

GeneratedMessageV3.Builder.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.internalGetFieldAccessorTable()

GeneratedMessageV3.Builder.internalGetMapField(int)

com.google.protobuf.GeneratedMessageV3.Builder.internalGetMapFieldReflection(int)

GeneratedMessageV3.Builder.internalGetMutableMapField(int)

com.google.protobuf.GeneratedMessageV3.Builder.internalGetMutableMapFieldReflection(int)

GeneratedMessageV3.Builder.isClean()

GeneratedMessageV3.Builder.isInitialized()

GeneratedMessageV3.Builder.markClean()

GeneratedMessageV3.Builder.mergeUnknownFields(UnknownFieldSet)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)

com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)

GeneratedMessageV3.Builder.newBuilderForField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.onBuilt()

GeneratedMessageV3.Builder.onChanged()

com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)

GeneratedMessageV3.Builder.setField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.setRepeatedField(Descriptors.FieldDescriptor,int,Object)

com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)

GeneratedMessageV3.Builder.setUnknownFields(UnknownFieldSet)

GeneratedMessageV3.Builder.setUnknownFieldsProto3(UnknownFieldSet)

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static 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`

Overrides

GeneratedMessageV3.Builder<BuilderType>.addRepeatedField(Descriptors.FieldDescriptor field, Object value)

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`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearField(Descriptors.FieldDescriptor field)

public Context.Builder clearField(Descriptors.FieldDescriptor field)

Parameter
Name	Description
`field`	`FieldDescriptor`

Returns
Type	Description
`Context.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearField(Descriptors.FieldDescriptor field)

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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`Context.Builder`	This builder for chaining.

clearName()

public Context.Builder clearName()

Required. The unique identifier of the context. Format: projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>, or projects/<Project 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 in a-zA-Z0-9_-% and may be at most 250 bytes long.

If Environment ID is not specified, we assume default 'draft' environment. If User 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 [(.google.api.field_behavior) = REQUIRED];

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`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearOneof(Descriptors.OneofDescriptor oneof)

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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`Context.Builder`

clone()

public Context.Builder clone()

Returns
Type	Description
`Context.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

getDefaultInstanceForType()

public Context getDefaultInstanceForType()

Returns
Type	Description
`Context`

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns
Type	Description
`Descriptor`

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getLifespanCount()

public int getLifespanCount()

int32 lifespan_count = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`int`	The lifespanCount.

getName()

public String getName()

The Context ID is always converted to lowercase, may only contain characters in a-zA-Z0-9_-% and may be at most 250 bytes long.

If Environment ID is not specified, we assume default 'draft' environment. If User 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 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`String`	The name.

getNameBytes()

public ByteString getNameBytes()

The Context ID is always converted to lowercase, may only contain characters in a-zA-Z0-9_-% and may be at most 250 bytes long.

If Environment ID is not specified, we assume default 'draft' environment. If User 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 [(.google.api.field_behavior) = REQUIRED];

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 [(.google.api.field_behavior) = OPTIONAL];

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 [(.google.api.field_behavior) = OPTIONAL];

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 [(.google.api.field_behavior) = OPTIONAL];

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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
`boolean`	Whether the parameters field is set.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
`FieldAccessorTable`

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
`boolean`

Overrides

GeneratedMessageV3.Builder<BuilderType>.isInitialized()

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`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Exceptions
Type	Description
`IOException`

mergeFrom(Message other)

public Context.Builder mergeFrom(Message other)

Parameter
Name	Description
`other`	`Message`

Returns
Type	Description
`Context.Builder`

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(Message other)

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 [(.google.api.field_behavior) = OPTIONAL];

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`

Overrides

GeneratedMessageV3.Builder<BuilderType>.mergeUnknownFields(UnknownFieldSet unknownFields)

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`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setField(Descriptors.FieldDescriptor field, Object value)

setLifespanCount(int value)

public Context.Builder setLifespanCount(int value)

int32 lifespan_count = 2 [(.google.api.field_behavior) = OPTIONAL];

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)

The Context ID is always converted to lowercase, may only contain characters in a-zA-Z0-9_-% and may be at most 250 bytes long.

If Environment ID is not specified, we assume default 'draft' environment. If User 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 [(.google.api.field_behavior) = REQUIRED];

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)

The Context ID is always converted to lowercase, may only contain characters in a-zA-Z0-9_-% and may be at most 250 bytes long.

If Environment ID is not specified, we assume default 'draft' environment. If User 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 [(.google.api.field_behavior) = REQUIRED];

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 [(.google.api.field_behavior) = OPTIONAL];

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 [(.google.api.field_behavior) = OPTIONAL];

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`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

setUnknownFields(UnknownFieldSet unknownFields)

public final Context.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter
Name	Description
`unknownFields`	`UnknownFieldSet`

Returns
Type	Description
`Context.Builder`

Overrides

GeneratedMessageV3.Builder<BuilderType>.setUnknownFields(UnknownFieldSet unknownFields)