Dataset

• Implements: com.aliyun.ros.cdk.pai.datasource.IDataset

This class encapsulates and extends the ROS resource type DATASOURCE::PAI::Dataset.

Initializers

import com.aliyun.ros.cdk.pai.datasource.Dataset;
Dataset.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
    .datasetId(java.lang.String)
    .datasetId(IResolvable)
    .workspaceId(java.lang.String)
    .workspaceId(IResolvable)
//  .refreshOptions(java.lang.String)
//  .refreshOptions(IResolvable)
    .build();

scope^Required

• Type: com.aliyun.ros.cdk.core.Construct

id^Required

• Type: java.lang.String

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

datasetId^Required

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property datasetId: The first ID of the resource.

workspaceId^Required

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property workspaceId: The ID of the workspace where the dataset is located.

For details about how to obtain the workspace ID, see [ListWorkspaces]. If this parameter is not configured, the default workspace is used. If the default workspace does not exist, an error is reported.

refreshOptions^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property refreshOptions: The refresh strategy for the datasource resource when the stack is updated.

Valid values:

• Never: Never refresh the datasource resource when the stack is updated.
• Always: Always refresh the datasource resource when the stack is updated. Default is Never.

Methods

toString

public java.lang.String toString()

Returns a string representation of this construct.

synthesize

public void synthesize(ISynthesisSession session)

Allows this construct to emit artifacts into the cloud assembly during synthesis.

This method is usually implemented by framework-level constructs such as Stack and Asset as they participate in synthesizing the cloud assembly.

session^Required

• Type: com.aliyun.ros.cdk.core.ISynthesisSession

The synthesis session.

addCondition

public void addCondition(RosCondition condition)

condition^Required

• Type: com.aliyun.ros.cdk.core.RosCondition

addCount

public void addCount(java.lang.Number OR IResolvable count)

count^Required

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

addDependency

public void addDependency(Resource resource)

resource^Required

• Type: com.aliyun.ros.cdk.core.Resource

addResourceDesc

public void addResourceDesc(java.lang.String desc)

desc^Required

• Type: java.lang.String

applyRemovalPolicy

public void applyRemovalPolicy(RemovalPolicy policy)

policy^Required

• Type: com.aliyun.ros.cdk.core.RemovalPolicy

fetchCondition

public RosCondition fetchCondition()

fetchDependency

public java.util.List<java.lang.String> fetchDependency()

fetchResourceDesc

public java.lang.String fetchResourceDesc()

getAtt

public IResolvable getAtt(java.lang.String name)

name^Required

• Type: java.lang.String

setMetadata

public void setMetadata(java.lang.String key, java.lang.Object value)

key^Required

• Type: java.lang.String

value^Required

• Type: java.lang.Object

Static Functions

isConstruct

import com.aliyun.ros.cdk.pai.datasource.Dataset;
Dataset.isConstruct(java.lang.Object x)

Return whether the given object is a Construct.

x^Required

• Type: java.lang.Object

Properties

node^Required

public ConstructNode getNode();

• Type: com.aliyun.ros.cdk.core.ConstructNode

The construct tree node associated with this construct.

env^Required

public IResourceEnvironment getEnv();

• Type: com.aliyun.ros.cdk.core.IResourceEnvironment

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

ref^Required

public java.lang.String getRef();

• Type: java.lang.String

stack^Required

public Stack getStack();

• Type: com.aliyun.ros.cdk.core.Stack

The stack in which this resource is defined.

resource^Optional

public RosResource getResource();

• Type: com.aliyun.ros.cdk.core.RosResource

attrAccessibility^Required

public java.lang.Object getAttrAccessibility();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute Accessibility: Workspace visibility.

attrCreateTime^Required

public java.lang.Object getAttrCreateTime();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute CreateTime: The creation time of the resource.

attrDatasetId^Required

public java.lang.Object getAttrDatasetId();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute DatasetId: The first ID of the resource.

attrDatasetName^Required

public java.lang.Object getAttrDatasetName();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute DatasetName: The name of the dataset.

attrDataSourceType^Required

public java.lang.Object getAttrDataSourceType();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute DataSourceType: The data source type.

attrDataType^Required

public java.lang.Object getAttrDataType();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute DataType: The dataset type.

The default value is COMMON.

attrDescription^Required

public java.lang.Object getAttrDescription();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute Description: Custom descriptions of datasets to distinguish between different datasets.

attrGmtModifiedTime^Required

public java.lang.Object getAttrGmtModifiedTime();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute GmtModifiedTime: Update time.

attrOptions^Required

public java.lang.Object getAttrOptions();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute Options: The extended field, which is of the JsonString type.

attrOwnerId^Required

public java.lang.Object getAttrOwnerId();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute OwnerId: The ID of the primary account.

attrProperty^Required

public java.lang.Object getAttrProperty();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute Property: The properties of the dataset.

attrSourceId^Required

public java.lang.Object getAttrSourceId();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute SourceId: The data source ID.

attrSourceType^Required

public java.lang.Object getAttrSourceType();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute SourceType: The data source type.

The default value is USER.

attrUri^Required

public java.lang.Object getAttrUri();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute Uri: The Uri configuration sample is as follows:.

attrUserId^Required

public java.lang.Object getAttrUserId();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute UserId: The ID of the user to which the dataset belongs.

attrWorkspaceId^Required

public java.lang.Object getAttrWorkspaceId();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute WorkspaceId: The ID of the workspace where the dataset is located.

props^Required

public DatasetProps getProps();

• Type: DatasetProps