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Class Step (0.58.0)
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Version 0.58.0 keyboard_arrow_down
public final class Step extends GeneratedMessageV3 implements StepOrBuilder
Defines a particular step within a Cloud Dataflow job.
A job consists of multiple steps, each of which performs some
specific operation as part of the overall job. Data is typically
passed from one step to another as part of the job.
Here's an example of a sequence of steps which together implement a
Map-Reduce job:
Read a collection of data from some source, parsing the
collection's elements.
Validate the elements.
Apply a user-defined function to map each element to some value
and extract an element-specific key value.
Group elements with the same key into a single element with
that key, transforming a multiply-keyed collection into a
uniquely-keyed collection.
Write the elements out to some data sink.
Note that the Cloud Dataflow service may be used to run many different
types of jobs, not just Map-Reduce.
Protobuf type google.dataflow.v1beta3.Step
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
KIND_FIELD_NUMBER
public static final int KIND_FIELD_NUMBER
Field Value
Type Description
int
NAME_FIELD_NUMBER
public static final int NAME_FIELD_NUMBER
Field Value
Type Description
int
PROPERTIES_FIELD_NUMBER
public static final int PROPERTIES_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
getDefaultInstance()
public static Step getDefaultInstance ()
Returns
Type Description
Step
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
newBuilder()
public static Step . Builder newBuilder ()
newBuilder(Step prototype)
public static Step . Builder newBuilder ( Step prototype )
Parameter
Name Description
prototypeStep
public static Step parseDelimitedFrom ( InputStream input )
Returns
Type Description
Step
public static Step parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Step
parseFrom(byte[] data)
public static Step parseFrom ( byte [] data )
Parameter
Name Description
databyte []
Returns
Type Description
Step
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static Step parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Step
parseFrom(ByteString data)
public static Step parseFrom ( ByteString data )
Returns
Type Description
Step
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Step parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Step
public static Step parseFrom ( CodedInputStream input )
Returns
Type Description
Step
public static Step parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Step
public static Step parseFrom ( InputStream input )
Returns
Type Description
Step
public static Step parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Step
parseFrom(ByteBuffer data)
public static Step parseFrom ( ByteBuffer data )
Returns
Type Description
Step
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Step parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Step
parser()
public static Parser<Step> parser ()
Methods
equals(Object obj)
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
getDefaultInstanceForType()
public Step getDefaultInstanceForType ()
Returns
Type Description
Step
getKind()
The kind of step in the Cloud Dataflow job.
string kind = 1;
Returns
Type Description
String The kind.
getKindBytes()
public ByteString getKindBytes ()
The kind of step in the Cloud Dataflow job.
string kind = 1;
Returns
Type Description
ByteString The bytes for kind.
getName()
The name that identifies the step. This must be unique for each
step with respect to all other steps in the Cloud Dataflow job.
string name = 2;
Returns
Type Description
String The name.
getNameBytes()
public ByteString getNameBytes ()
The name that identifies the step. This must be unique for each
step with respect to all other steps in the Cloud Dataflow job.
string name = 2;
Returns
Type Description
ByteString The bytes for name.
getParserForType()
public Parser<Step> getParserForType ()
Overrides
getProperties()
public Struct getProperties ()
Named properties associated with the step. Each kind of
predefined step has its own required set of properties.
Must be provided on Create. Only retrieved with JOB_VIEW_ALL.
.google.protobuf.Struct properties = 3;
Returns
Type Description
Struct The properties.
getPropertiesOrBuilder()
public StructOrBuilder getPropertiesOrBuilder ()
Named properties associated with the step. Each kind of
predefined step has its own required set of properties.
Must be provided on Create. Only retrieved with JOB_VIEW_ALL.
.google.protobuf.Struct properties = 3;
getSerializedSize()
public int getSerializedSize ()
Returns
Type Description
int
Overrides
hasProperties()
public boolean hasProperties ()
Named properties associated with the step. Each kind of
predefined step has its own required set of properties.
Must be provided on Create. Only retrieved with JOB_VIEW_ALL.
.google.protobuf.Struct properties = 3;
Returns
Type Description
boolean Whether the properties field is set.
hashCode()
Returns
Type Description
int
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
isInitialized()
public final boolean isInitialized ()
Overrides
newBuilderForType()
public Step . Builder newBuilderForType ()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Step . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
toBuilder()
public Step . Builder toBuilder ()
writeTo(CodedOutputStream output)
public void writeTo ( CodedOutputStream output )
Overrides
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Last updated 2025-01-28 UTC.
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