Datasource

• Implements: IDatasource

This class encapsulates and extends the ROS resource type ALIYUN::PaiFeatureStore::Datasource.

Initializers

import com.aliyun.ros.cdk.paifeaturestore.Datasource;
Datasource.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
    .datasourceName(java.lang.String)
    .datasourceName(IResolvable)
    .instanceId(java.lang.String)
    .instanceId(IResolvable)
    .type(java.lang.String)
    .type(IResolvable)
    .uri(java.lang.String)
    .uri(IResolvable)
    .workspaceId(java.lang.String)
    .workspaceId(IResolvable)
//  .config(IResolvable)
//  .config(java.util.Map<java.lang.String, java.lang.Object>)
    .build();

scope^Required

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

id^Required

• Type: java.lang.String

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

datasourceName^Required

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

Property datasourceName: The datasource name.

Start with a letter or number and contain only letters, numbers, and underscores. The maximum length cannot exceed 63.

instanceId^Required

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

Property instanceId: The ID of FeatureStore instance, which can be obtained through the ListInstances interface.

type^Required

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

Property type: Data source type.

The value is as follows:

• Hologres
• GraphCompute
• FeatureDB
• MaxCompute.

uri^Required

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

Property uri: The resource address of the datasource.

The maximum length cannot exceed 64.

workspaceId^Required

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

Property workspaceId: PAI workspace ID, which can be obtained through the ListWorkspaces interface.

config^Optional

• Type: com.aliyun.ros.cdk.core.IResolvable OR java.util.Map

Property config: Resource configuration information.

The string format is json.

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.paifeaturestore.Datasource;
Datasource.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

attrConfig^Required

public java.lang.Object getAttrConfig();

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

Attribute Config: Resource configuration information.

The string format is json.

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.

attrDatasourceId^Required

public java.lang.Object getAttrDatasourceId();

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

Attribute DatasourceId: The first ID of the resource.

attrDatasourceName^Required

public java.lang.Object getAttrDatasourceName();

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

Attribute DatasourceName: The datasource name.

Start with a letter or number and contain only letters, numbers, and underscores. The maximum length cannot exceed 63.

attrType^Required

public java.lang.Object getAttrType();

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

Attribute Type: Data source type.

attrUri^Required

public java.lang.Object getAttrUri();

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

Attribute Uri: The resource address of the datasource.

The maximum length cannot exceed 64.

attrWorkspaceId^Required

public java.lang.Object getAttrWorkspaceId();

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

Attribute WorkspaceId: PAI workspace ID, which can be obtained through the ListWorkspaces interface.

props^Required

public DatasourceProps getProps();

• Type: DatasourceProps