Represents a ComputationTopology.
Package
@google-cloud/dataflowConstructors
(constructor)(properties)
constructor(properties?: google.dataflow.v1beta3.IComputationTopology);Constructs a new ComputationTopology.
| Parameter | |
|---|---|
| Name | Description |
properties |
IComputationTopology
Properties to set |
Properties
computationId
public computationId: string;ComputationTopology computationId.
inputs
public inputs: google.dataflow.v1beta3.IStreamLocation[];ComputationTopology inputs.
keyRanges
public keyRanges: google.dataflow.v1beta3.IKeyRangeLocation[];ComputationTopology keyRanges.
outputs
public outputs: google.dataflow.v1beta3.IStreamLocation[];ComputationTopology outputs.
stateFamilies
public stateFamilies: google.dataflow.v1beta3.IStateFamilyConfig[];ComputationTopology stateFamilies.
systemStageName
public systemStageName: string;ComputationTopology systemStageName.
Methods
create(properties)
public static create(properties?: google.dataflow.v1beta3.IComputationTopology): google.dataflow.v1beta3.ComputationTopology;Creates a new ComputationTopology instance using the specified properties.
| Parameter | |
|---|---|
| Name | Description |
properties |
IComputationTopology
Properties to set |
| Returns | |
|---|---|
| Type | Description |
ComputationTopology | ComputationTopology instance |
decode(reader, length)
public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): google.dataflow.v1beta3.ComputationTopology;Decodes a ComputationTopology message from the specified reader or buffer.
| Parameters | |
|---|---|
| Name | Description |
reader |
(Reader|Uint8Array)
Reader or buffer to decode from |
length |
number
Message length if known beforehand |
| Returns | |
|---|---|
| Type | Description |
ComputationTopology | ComputationTopology |
decodeDelimited(reader)
public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): google.dataflow.v1beta3.ComputationTopology;Decodes a ComputationTopology message from the specified reader or buffer, length delimited.
| Parameter | |
|---|---|
| Name | Description |
reader |
(Reader|Uint8Array)
Reader or buffer to decode from |
| Returns | |
|---|---|
| Type | Description |
ComputationTopology | ComputationTopology |
encode(message, writer)
public static encode(message: google.dataflow.v1beta3.IComputationTopology, writer?: $protobuf.Writer): $protobuf.Writer;Encodes the specified ComputationTopology message. Does not implicitly messages.
| Parameters | |
|---|---|
| Name | Description |
message |
IComputationTopology
ComputationTopology message or plain object to encode |
writer |
$protobuf.Writer
Writer to encode to |
| Returns | |
|---|---|
| Type | Description |
$protobuf.Writer | Writer |
encodeDelimited(message, writer)
public static encodeDelimited(message: google.dataflow.v1beta3.IComputationTopology, writer?: $protobuf.Writer): $protobuf.Writer;Encodes the specified ComputationTopology message, length delimited. Does not implicitly messages.
| Parameters | |
|---|---|
| Name | Description |
message |
IComputationTopology
ComputationTopology message or plain object to encode |
writer |
$protobuf.Writer
Writer to encode to |
| Returns | |
|---|---|
| Type | Description |
$protobuf.Writer | Writer |
fromObject(object)
public static fromObject(object: { [k: string]: any }): google.dataflow.v1beta3.ComputationTopology;Creates a ComputationTopology message from a plain object. Also converts values to their respective internal types.
| Parameter | |
|---|---|
| Name | Description |
object |
{ [k: string]: any }
Plain object |
| Returns | |
|---|---|
| Type | Description |
ComputationTopology | ComputationTopology |
getTypeUrl(typeUrlPrefix)
public static getTypeUrl(typeUrlPrefix?: string): string;Gets the default type url for ComputationTopology
| Parameter | |
|---|---|
| Name | Description |
typeUrlPrefix |
string
your custom typeUrlPrefix(default "type.googleapis.com") |
| Returns | |
|---|---|
| Type | Description |
string | The default type url |
toJSON()
public toJSON(): { [k: string]: any };Converts this ComputationTopology to JSON.
| Returns | |
|---|---|
| Type | Description |
{ [k: string]: any } | JSON object |
toObject(message, options)
public static toObject(message: google.dataflow.v1beta3.ComputationTopology, options?: $protobuf.IConversionOptions): { [k: string]: any };Creates a plain object from a ComputationTopology message. Also converts values to other types if specified.
| Parameters | |
|---|---|
| Name | Description |
message |
ComputationTopology
ComputationTopology |
options |
$protobuf.IConversionOptions
Conversion options |
| Returns | |
|---|---|
| Type | Description |
{ [k: string]: any } | Plain object |
verify(message)
public static verify(message: { [k: string]: any }): (string|null);Verifies a ComputationTopology message.
| Parameter | |
|---|---|
| Name | Description |
message |
{ [k: string]: any }
Plain object to verify |
| Returns | |
|---|---|
| Type | Description |
(string|null) |
|