com.google.api.services.dataproc.v1beta2.model

Class TemplateParameter

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

com.google.api.services.dataproc.v1beta2.model.TemplateParameter

All Implemented Interfaces:

Cloneable, Map<String,Object>

public final class TemplateParameter
extends GenericJson

A configurable parameter that replaces one or more fields in the template. Parameterizable fields: - Labels - File uris - Job properties - Job arguments - Script variables - Main class (in HadoopJob and SparkJob) - Zone (in ClusterSelector)

This is the Java data model class that specifies how to parse/serialize into the JSON that is transmitted over HTTP when working with the Cloud Dataproc API. For a detailed explanation see: https://developers.google.com/api-client-library/java/google-http-java-client/json

Author:

Google, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.api.client.util.GenericData

GenericData.Flags

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
TemplateParameter()

Method Summary

Modifier and Type	Method and Description
TemplateParameter	clone()
String	getDescription() Optional.
List<String>	getFields() Required.
String	getName() Required.
ParameterValidation	getValidation() Optional.
TemplateParameter	set(String fieldName, Object value)
TemplateParameter	setDescription(String description) Optional.
TemplateParameter	setFields(List<String> fields) Required.
TemplateParameter	setName(String name) Required.
TemplateParameter	setValidation(ParameterValidation validation) Optional.

Methods inherited from class com.google.api.client.json.GenericJson

getFactory, setFactory, toPrettyString, toString

Methods inherited from class com.google.api.client.util.GenericData

entrySet, equals, get, getClassInfo, getUnknownKeys, hashCode, put, putAll, remove, setUnknownKeys

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, keySet, size, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

TemplateParameter

public TemplateParameter()

Method Detail

getDescription

public String getDescription()

Optional. Brief description of the parameter. Must not exceed 1024 characters.

Returns:

value or null for none

setDescription

public TemplateParameter setDescription(String description)

Optional. Brief description of the parameter. Must not exceed 1024 characters.

Parameters:

description - description or null for none

getFields

public List<String> getFields()

Required. Paths to all fields that the parameter replaces. A field is allowed to appear in at most one parameter's list of field paths.A field path is similar in syntax to a google.protobuf.FieldMask. For example, a field path that references the zone field of a workflow template's cluster selector would be specified as placement.clusterSelector.zone.Also, field paths can reference fields using the following syntax: Values in maps can be referenced by key: labels'key' placement.clusterSelector.clusterLabels'key' placement.managedCluster.labels'key' placement.clusterSelector.clusterLabels'key' jobs'step- id'.labels'key' Jobs in the jobs list can be referenced by step-id: jobs'step- id'.hadoopJob.mainJarFileUri jobs'step-id'.hiveJob.queryFileUri jobs'step- id'.pySparkJob.mainPythonFileUri jobs'step-id'.hadoopJob.jarFileUris0 jobs'step- id'.hadoopJob.archiveUris0 jobs'step-id'.hadoopJob.fileUris0 jobs'step- id'.pySparkJob.pythonFileUris0 Items in repeated fields can be referenced by a zero-based index: jobs'step-id'.sparkJob.args0 Other examples: jobs'step-id'.hadoopJob.properties'key' jobs'step-id'.hadoopJob.args0 jobs'step-id'.hiveJob.scriptVariables'key' jobs'step- id'.hadoopJob.mainJarFileUri placement.clusterSelector.zoneIt may not be possible to parameterize maps and repeated fields in their entirety since only individual map values and individual items in repeated fields can be referenced. For example, the following field paths are invalid: placement.clusterSelector.clusterLabels jobs'step-id'.sparkJob.args

Returns:

value or null for none

setFields

public TemplateParameter setFields(List<String> fields)

Required. Paths to all fields that the parameter replaces. A field is allowed to appear in at most one parameter's list of field paths.A field path is similar in syntax to a google.protobuf.FieldMask. For example, a field path that references the zone field of a workflow template's cluster selector would be specified as placement.clusterSelector.zone.Also, field paths can reference fields using the following syntax: Values in maps can be referenced by key: labels'key' placement.clusterSelector.clusterLabels'key' placement.managedCluster.labels'key' placement.clusterSelector.clusterLabels'key' jobs'step- id'.labels'key' Jobs in the jobs list can be referenced by step-id: jobs'step- id'.hadoopJob.mainJarFileUri jobs'step-id'.hiveJob.queryFileUri jobs'step- id'.pySparkJob.mainPythonFileUri jobs'step-id'.hadoopJob.jarFileUris0 jobs'step- id'.hadoopJob.archiveUris0 jobs'step-id'.hadoopJob.fileUris0 jobs'step- id'.pySparkJob.pythonFileUris0 Items in repeated fields can be referenced by a zero-based index: jobs'step-id'.sparkJob.args0 Other examples: jobs'step-id'.hadoopJob.properties'key' jobs'step-id'.hadoopJob.args0 jobs'step-id'.hiveJob.scriptVariables'key' jobs'step- id'.hadoopJob.mainJarFileUri placement.clusterSelector.zoneIt may not be possible to parameterize maps and repeated fields in their entirety since only individual map values and individual items in repeated fields can be referenced. For example, the following field paths are invalid: placement.clusterSelector.clusterLabels jobs'step-id'.sparkJob.args

Parameters:

fields - fields or null for none

getName

public String getName()

Required. Parameter name. The parameter name is used as the key, and paired with the parameter value, which are passed to the template when the template is instantiated. The name must contain only capital letters (A-Z), numbers (0-9), and underscores (_), and must not start with a number. The maximum length is 40 characters.

Returns:

value or null for none

setName

public TemplateParameter setName(String name)

Required. Parameter name. The parameter name is used as the key, and paired with the parameter value, which are passed to the template when the template is instantiated. The name must contain only capital letters (A-Z), numbers (0-9), and underscores (_), and must not start with a number. The maximum length is 40 characters.

Parameters:

name - name or null for none

getValidation

public ParameterValidation getValidation()

Optional. Validation rules to be applied to this parameter's value.

Returns:

value or null for none

setValidation

public TemplateParameter setValidation(ParameterValidation validation)

Optional. Validation rules to be applied to this parameter's value.

Parameters:

validation - validation or null for none

set

public TemplateParameter set(String fieldName,
                             Object value)

Overrides:

set in class GenericJson

clone

public TemplateParameter clone()

Overrides:

clone in class GenericJson