@coasys/ad4m / Exports / PerspectiveProxy

Class: PerspectiveProxy

PerspectiveProxy provides a high-level interface for working with AD4M Perspectives - agent-centric semantic graphs that store and organize links between expressions.

A Perspective is fundamentally a collection of links (subject-predicate-object triples) that represent an agent's view of their digital world. Through PerspectiveProxy, you can:

Add, remove, and query links
Work with Social DNA (subject classes and flows)
Subscribe to real-time updates
Share perspectives as Neighbourhoods
Execute Prolog queries for complex graph patterns

Example

// Create and work with links
const perspective = await ad4m.perspective.add("My Space");
await perspective.add({
  source: "did:key:alice",
  predicate: "knows",
  target: "did:key:bob"
});
 
// Query links
const friends = await perspective.get({
  source: "did:key:alice",
  predicate: "knows"
});
 
// Use Social DNA
await perspective.addSdna(todoClass, "subject_class");
const todo = await perspective.createSubject("Todo", "expression://123");
 
// Subscribe to changes
perspective.addListener("link-added", (link) => {
  console.log("New link added:", link);
});

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

• new PerspectiveProxy(handle, ad4m)

Creates a new PerspectiveProxy instance. Note: Don't create this directly, use ad4m.perspective.add() instead.

Parameters

Name	Type
`handle`	`PerspectiveHandle`
`ad4m`	`PerspectiveClient`

Defined in

perspectives/PerspectiveProxy.ts:320

Properties

#client

• Private #client: PerspectiveClient

Defined in

perspectives/PerspectiveProxy.ts:310

#handle

• Private #handle: PerspectiveHandle

Defined in

perspectives/PerspectiveProxy.ts:309

#perspectiveLinkAddedCallbacks

• Private #perspectiveLinkAddedCallbacks: LinkCallback[]

Defined in

perspectives/PerspectiveProxy.ts:311

#perspectiveLinkRemovedCallbacks

• Private #perspectiveLinkRemovedCallbacks: LinkCallback[]

Defined in

perspectives/PerspectiveProxy.ts:312

#perspectiveLinkUpdatedCallbacks

• Private #perspectiveLinkUpdatedCallbacks: LinkCallback[]

Defined in

perspectives/PerspectiveProxy.ts:313

#perspectiveSyncStateChangeCallbacks

• Private #perspectiveSyncStateChangeCallbacks: SyncStateChangeCallback[]

Defined in

perspectives/PerspectiveProxy.ts:314

name

• name: string

Human-readable name of this perspective

Defined in

perspectives/PerspectiveProxy.ts:298

neighbourhood

• neighbourhood: NeighbourhoodExpression

If this perspective is shared, this contains the Neighbourhood metadata

Defined in

perspectives/PerspectiveProxy.ts:304

sharedUrl

• sharedUrl: string

If this perspective is shared as a Neighbourhood, this is its URL

Defined in

perspectives/PerspectiveProxy.ts:301

state

• state: PerspectiveState

Current sync state if this perspective is shared

Defined in

perspectives/PerspectiveProxy.ts:307

uuid

• uuid: string

Unique identifier of this perspective

Defined in

perspectives/PerspectiveProxy.ts:295

Accessors

ai

• get ai(): AIClient

Returns a proxy object for working with AI capabilities.

Returns

AIClient

AIClient instance

Example

// Use AI to analyze perspective content
const summary = await perspective.ai.summarize();
 
// Generate new content
const suggestion = await perspective.ai.suggest("next action");

Defined in

perspectives/PerspectiveProxy.ts:1199

Methods

add

▸ add(link, status?, batchId?): Promise<LinkExpression>

Adds a new link to the perspective.

Parameters

Name	Type	Default value	Description
`link`	`Link`	`undefined`	The link to add
`status`	`LinkStatus`	`'shared'`	Whether the link should be shared in a Neighbourhood
`batchId?`	`string`	`undefined`	Optional batch ID to group this operation with others

Returns

Promise<LinkExpression>

The created LinkExpression

Example

// Add a simple relationship
await perspective.add({
  source: "did:key:alice",
  predicate: "follows",
  target: "did:key:bob"
});
 
// Add a local-only link
await perspective.add({
  source: "note://123",
  predicate: "tag",
  target: "private"
}, "local");

Defined in

perspectives/PerspectiveProxy.ts:479

addLinkExpression

▸ addLinkExpression(link, status?, batchId?): Promise<LinkExpression>

Adds a pre-signed LinkExpression to the perspective.

Parameters

Name	Type	Default value	Description
`link`	`LinkExpression`	`undefined`	The signed LinkExpression to add
`status`	`LinkStatus`	`'shared'`	Whether the link should be shared
`batchId?`	`string`	`undefined`	Optional batch ID to group this operation with others

Returns

Promise<LinkExpression>

The added LinkExpression

Defined in

perspectives/PerspectiveProxy.ts:527

addLinks

▸ addLinks(links, status?, batchId?): Promise<LinkExpression[]>

Adds multiple links to the perspective in a single operation. More efficient than adding links one by one.

Parameters

Name	Type	Default value	Description
`links`	`Link`[]	`undefined`	Array of links to add
`status`	`LinkStatus`	`'shared'`	Whether the links should be shared
`batchId?`	`string`	`undefined`	Optional batch ID to group this operation with others

Returns

Promise<LinkExpression[]>

Array of created LinkExpressions

Defined in

perspectives/PerspectiveProxy.ts:492

addListener

▸ addListener(type, cb): Promise<void>

Subscribes to link changes in the perspective.

Parameters

Name	Type	Description
`type`	`PerspectiveListenerTypes`	Type of change to listen for
`cb`	`LinkCallback`	Callback function

Returns

Promise<void>

Example

// Listen for new links
perspective.addListener("link-added", (link) => {
  console.log("New link:", link);
});
 
// Listen for removed links
perspective.addListener("link-removed", (link) => {
  console.log("Link removed:", link);
});

Defined in

perspectives/PerspectiveProxy.ts:603

addSdna

▸ addSdna(name, sdnaCode, sdnaType): Promise<boolean>

Adds the given Social DNA code to the perspective's SDNA code

Parameters

Name	Type
`name`	`string`
`sdnaCode`	`string`
`sdnaType`	`"subject_class"` \| `"flow"` \| `"custom"`

Returns

Promise<boolean>

Defined in

perspectives/PerspectiveProxy.ts:857

addSyncStateChangeListener

▸ addSyncStateChangeListener(cb): Promise<void>

Subscribes to sync state changes if this perspective is shared.

Parameters

Name	Type	Description
`cb`	`SyncStateChangeCallback`	Callback function

Returns

Promise<void>

Example

perspective.addSyncStateChangeListener((state) => {
  console.log("Sync state:", state);
});

Defined in

perspectives/PerspectiveProxy.ts:625

availableFlows

▸ availableFlows(exprAddr): Promise<string[]>

Returns all Social DNA flows that can be started from the given expression

Parameters

Name	Type
`exprAddr`	`string`

Returns

Promise<string[]>

Defined in

perspectives/PerspectiveProxy.ts:742

buildQueryFromTemplate

▸ Private buildQueryFromTemplate(obj): string

Parameters

Name	Type
`obj`	`object`

Returns

string

Defined in

perspectives/PerspectiveProxy.ts:1050

commitBatch

▸ commitBatch(batchId): Promise<LinkExpressionMutations>

Commits a batch of operations

Parameters

Name	Type
`batchId`	`string`

Returns

Promise<LinkExpressionMutations>

Defined in

perspectives/PerspectiveProxy.ts:558

createBatch

▸ createBatch(): Promise<string>

Creates a new batch for grouping operations

Returns

Promise<string>

Defined in

perspectives/PerspectiveProxy.ts:553

createExpression

▸ createExpression(content, languageAddress): Promise<string>

Creates a new Expression in the specified Language.

Parameters

Name	Type	Description
`content`	`any`	Content for the new Expression
`languageAddress`	`string`	Address of the Language to use

Returns

Promise<string>

URI of the created Expression

Defined in

perspectives/PerspectiveProxy.ts:580

createSubject

▸ createSubject<T, B>(subjectClass, exprAddr, initialValues?, batchId?): Promise<B extends undefined ? T : string>

Creates a new subject instance of the given subject class

Type parameters

Name	Type
`T`	`T`
`B`	extends `string` = `undefined`

Parameters

Name	Type	Description
`subjectClass`	`T`	Either a string with the name of the subject class, or an object with the properties of the subject class.
`exprAddr`	`string`	The address of the expression to be turned into a subject instance
`initialValues?`	`Record`<`string`, `any`>	Optional initial values for properties. If provided, these will be merged with constructor actions for better performance.
`batchId?`	`B`	Optional batch ID for grouping operations. If provided, returns the expression address instead of the subject proxy since the subject won't exist until the batch is committed.

Returns

Promise<B extends undefined ? T : string>

A proxy object for the created subject, or just the expression address if in batch mode

Defined in

perspectives/PerspectiveProxy.ts:896

ensureSDNASubjectClass

▸ ensureSDNASubjectClass(jsClass): Promise<void>

Takes a JS class (its constructor) and assumes that it was decorated by the

Parameters

Name	Type
`jsClass`	`any`

Returns

Promise<void>

Subject Class

etc. decorators. It then tests if there is a subject class already present in the perspective's SDNA that matches the given class. If there is no such class, it gets the JS class's SDNA by calling its static generateSDNA() function and adds it to the perspective's SDNA.

Defined in

perspectives/PerspectiveProxy.ts:1170

executeAction

▸ executeAction(actions, expression, parameters, batchId?): Promise<boolean>

Executes a set of actions on an expression with optional parameters. Used internally by Social DNA flows and subject class operations.

Actions are specified as an array of commands that modify links in the perspective. Each action is an object with the following format:

{
  action: "addLink" | "removeLink" | "setSingleTarget" | "collectionSetter",
  source: string,    // Usually "this" to reference the current expression
  predicate: string, // The predicate URI
  target: string     // The target value or "value" for parameters
}

Available commands:

addLink: Creates a new link
removeLink: Removes an existing link
setSingleTarget: Removes all existing links with the same source/predicate and adds a new one
collectionSetter: Special command for setting collection properties

When used with parameters, the special value "value" in the target field will be replaced with the actual parameter value.

Parameters

Name	Type	Description
`actions`	`any`	Array of action objects to execute
`expression`	`any`	Target expression address (replaces "this" in actions)
`parameters`	`Parameter`[]	Optional parameters that replace "value" in actions
`batchId?`	`string`	Optional batch ID to group this operation with others

Returns

Promise<boolean>

Example

// Add a state link and remove an old one
await perspective.executeAction([
  {
    action: "addLink",
    source: "this",
    predicate: "todo://state", 
    target: "todo://doing"
  },
  {
    action: "removeLink",
    source: "this",
    predicate: "todo://state",
    target: "todo://ready"
  }
], "expression://123");
 
// Set a property using a parameter
await perspective.executeAction([
  {
    action: "setSingleTarget",
    source: "this",
    predicate: "todo://title",
    target: "value"
  }
], "expression://123", [
  { name: "title", value: "New Title" }
]);

Defined in

perspectives/PerspectiveProxy.ts:398

expressionsInFlowState

▸ expressionsInFlowState(flowName, flowState): Promise<string[]>

Returns all expressions in the given state of given Social DNA flow

Parameters

Name	Type
`flowName`	`string`
`flowState`	`number`

Returns

Promise<string[]>

Defined in

perspectives/PerspectiveProxy.ts:756

flowActions

▸ flowActions(flowName, exprAddr): Promise<string[]>

Returns available action names, with regard to Social DNA flow and expression's flow state

Parameters

Name	Type
`flowName`	`string`
`exprAddr`	`string`

Returns

Promise<string[]>

Defined in

perspectives/PerspectiveProxy.ts:768

flowState

▸ flowState(flowName, exprAddr): Promise<number>

Returns the given expression's flow state with regard to given Social DNA flow

Parameters

Name	Type
`flowName`	`string`
`exprAddr`	`string`

Returns

Promise<number>

Defined in

perspectives/PerspectiveProxy.ts:762

get

▸ get(query): Promise<LinkExpression[]>

Retrieves links from the perspective that match the given query.

Parameters

Name	Type	Description
`query`	`LinkQuery`	Query parameters to filter links

Returns

Promise<LinkExpression[]>

Array of matching LinkExpressions

Example

// Get all links where Alice knows someone
const links = await perspective.get({
  source: "did:key:alice",
  predicate: "knows"
});
 
// Get all comments on a post
const comments = await perspective.get({
  source: "post://123",
  predicate: "comment"
});

Defined in

perspectives/PerspectiveProxy.ts:423

getAllSubjectInstances

▸ getAllSubjectInstances<T>(subjectClass): Promise<T[]>

Returns all subject instances of the given subject class as proxy objects.

Type parameters

Name
`T`

Parameters

Name	Type	Description
`subjectClass`	`T`	Either a string with the name of the subject class, or an object with the properties of the subject class. In the latter case, all subject classes that match the given properties will be used.

Returns

Promise<T[]>

Defined in

perspectives/PerspectiveProxy.ts:1012

getAllSubjectProxies

▸ getAllSubjectProxies<T>(subjectClass): Promise<T[]>

Returns all subject proxies of the given subject class.

Type parameters

Name
`T`

Parameters

Name	Type	Description
`subjectClass`	`T`	Either a string with the name of the subject class, or an object with the properties of the subject class. In the latter case, all subject classes that match the given properties will be used.

Returns

Promise<T[]>

Defined in

perspectives/PerspectiveProxy.ts:1034

getExpression

▸ getExpression(expressionURI): Promise<ExpressionRendered>

Retrieves and renders an Expression referenced in this perspective.

Parameters

Name	Type	Description
`expressionURI`	`string`	URI of the Expression to retrieve

Returns

Promise<ExpressionRendered>

The rendered Expression

Defined in

perspectives/PerspectiveProxy.ts:569

getNeighbourhoodProxy

▸ getNeighbourhoodProxy(): NeighbourhoodProxy

Returns

NeighbourhoodProxy

Defined in

perspectives/PerspectiveProxy.ts:1181

getSdna

▸ getSdna(): Promise<string[]>

Returns the perspective's Social DNA code This will return all SDNA code elements in an array.

Returns

Promise<string[]>

Defined in

perspectives/PerspectiveProxy.ts:784

getSdnaForClass

▸ getSdnaForClass(className): Promise<string>

Returns the Social DNA code for a specific class This will return the SDNA code for the specified class, or null if not found.

Parameters

Name	Type
`className`	`string`

Returns

Promise<string>

Defined in

perspectives/PerspectiveProxy.ts:827

getSingleTarget

▸ getSingleTarget(query): Promise<string | void>

Gets a single target value matching a query. Useful when you expect only one result.

Parameters

Name	Type	Description
`query`	`LinkQuery`	Query to find the target

Returns

Promise<string | void>

Target value or void if not found

Example

// Get a user's name
const name = await perspective.getSingleTarget({
  source: "did:key:alice",
  predicate: "name"
});

Defined in

perspectives/PerspectiveProxy.ts:695

getSubjectData

▸ getSubjectData<T>(subjectClass, exprAddr): Promise<T>

Type parameters

Name
`T`

Parameters

Name	Type
`subjectClass`	`T`
`exprAddr`	`string`

Returns

Promise<T>

Defined in

perspectives/PerspectiveProxy.ts:938

getSubjectProxy

▸ getSubjectProxy<T>(base, subjectClass): Promise<T>

For an existing subject instance (existing in the perspective's links) this function returns a proxy object that can be used to access the subject's properties and methods.

Type parameters

Name
`T`

Parameters

Name	Type	Description
`base`	`string`	URI of the subject's root expression
`subjectClass`	`T`	Either a string with the name of the subject class, or an object with the properties of the subject class. In the latter case, the first subject class that matches the given properties will be used.

Returns

Promise<T>

Defined in

perspectives/PerspectiveProxy.ts:997

infer

▸ infer(query): Promise<any>

Executes a Prolog query against the perspective's knowledge base. This is a powerful way to find complex patterns in the graph.

Parameters

Name	Type	Description
`query`	`string`	Prolog query string

Returns

Promise<any>

Query results or false if no results

Example

// Find friends of friends
const results = await perspective.infer(`
  triple(A, "knows", B),
  triple(B, "knows", C),
  A \= C
`);
 
// Find all active todos
const todos = await perspective.infer(`
  instance(Todo, "Todo"),
  property_getter("Todo", Todo, "state", "active")
`);

Defined in

perspectives/PerspectiveProxy.ts:450

isSubjectInstance

▸ isSubjectInstance<T>(expression, subjectClass): Promise<boolean>

Checks if the given expression is a subject instance of the given subject class

Type parameters

Name
`T`

Parameters

Name	Type	Description
`expression`	`string`	The expression to be checked
`subjectClass`	`T`	Either a string with the name of the subject class, or an object with the properties of the subject class. In the latter case, the first subject class that matches the given properties will be used.

Returns

Promise<boolean>

Defined in

perspectives/PerspectiveProxy.ts:973

linkMutations

▸ linkMutations(mutations, status?): Promise<LinkExpressionMutations>

Applies a set of link mutations (adds and removes) in a single operation. Useful for atomic updates to the perspective.

Parameters

Name	Type	Default value	Description
`mutations`	`LinkMutations`	`undefined`	Object containing links to add and remove
`status`	`LinkStatus`	`'shared'`	Whether new links should be shared

Returns

Promise<LinkExpressionMutations>

Object containing results of the mutations

Defined in

perspectives/PerspectiveProxy.ts:515

loadSnapshot

▸ loadSnapshot(snapshot): Promise<void>

Loads a perspective snapshot, replacing current content.

Parameters

Name	Type	Description
`snapshot`	`Perspective`	Perspective snapshot to load

Returns

Promise<void>

Defined in

perspectives/PerspectiveProxy.ts:666

remove

▸ remove(link, batchId?): Promise<boolean>

Removes a link from the perspective.

Parameters

Name	Type	Description
`link`	`LinkExpressionInput`	The link to remove
`batchId?`	`string`	Optional batch ID to group this operation with others

Returns

Promise<boolean>

Defined in

perspectives/PerspectiveProxy.ts:548

removeLinks

▸ removeLinks(links, batchId?): Promise<LinkExpression[]>

Removes multiple links from the perspective.

Parameters

Name	Type	Description
`links`	`LinkExpressionInput`[]	Array of links to remove
`batchId?`	`string`	Optional batch ID to group this operation with others

Returns

Promise<LinkExpression[]>

Array of removed LinkExpressions

Defined in

perspectives/PerspectiveProxy.ts:503

removeListener

▸ removeListener(type, cb): Promise<void>

Unsubscribes from link changes.

Parameters

Name	Type	Description
`type`	`PerspectiveListenerTypes`	Type of change to stop listening for
`cb`	`LinkCallback`	The callback function to remove

Returns

Promise<void>

Defined in

perspectives/PerspectiveProxy.ts:635

removeSubject

▸ removeSubject<T>(subjectClass, exprAddr, batchId?): Promise<void>

Removes a subject instance by running its (SDNA defined) destructor, which means removing links around the given expression address

Type parameters

Name
`T`

Parameters

Name	Type	Description
`subjectClass`	`T`	Either a string with the name of the subject class, or an object with the properties of the subject class. In the latter case, the first subject class that matches the given properties will be used.
`exprAddr`	`string`	The address of the expression to be turned into a subject instance
`batchId?`	`string`	Optional batch ID for grouping operations. If provided, the removal will be part of the batch and won't be executed until the batch is committed.

Returns

Promise<void>

Defined in

perspectives/PerspectiveProxy.ts:956

runFlowAction

▸ runFlowAction(flowName, exprAddr, actionName): Promise<void>

Runs given Social DNA flow action

Parameters

Name	Type
`flowName`	`string`
`exprAddr`	`string`
`actionName`	`string`

Returns

Promise<void>

Defined in

perspectives/PerspectiveProxy.ts:774

sdnaFlows

▸ sdnaFlows(): Promise<string[]>

Returns all the Social DNA flows defined in this perspective

Returns

Promise<string[]>

Defined in

perspectives/PerspectiveProxy.ts:736

setSingleTarget

▸ setSingleTarget(link, status?): Promise<void>

Sets a single target value, removing any existing targets.

Parameters

Name	Type	Default value	Description
`link`	`Link`	`undefined`	Link defining the new target
`status`	`LinkStatus`	`'shared'`	Whether the link should be shared

Returns

Promise<void>

Example

// Set a user's status
await perspective.setSingleTarget({
  source: "did:key:alice",
  predicate: "status",
  target: "online"
});

Defined in

perspectives/PerspectiveProxy.ts:720

snapshot

▸ snapshot(): Promise<Perspective>

Creates a snapshot of the current perspective state. Useful for backup or sharing.

Returns

Promise<Perspective>

Perspective object containing all links

Defined in

perspectives/PerspectiveProxy.ts:657

startFlow

▸ startFlow(flowName, exprAddr): Promise<void>

Starts the Social DNA flow

Parameters

Name	Type	Description
`flowName`	`string`	on the expression
`exprAddr`	`string`

Returns

Promise<void>

Defined in

perspectives/PerspectiveProxy.ts:748

stringOrTemplateObjectToSubjectClassName

▸ stringOrTemplateObjectToSubjectClassName<T>(subjectClass): Promise<string>

Type parameters

Name
`T`

Parameters

Name	Type
`subjectClass`	`T`

Returns

Promise<string>

Defined in

perspectives/PerspectiveProxy.ts:870

subjectClasses

▸ subjectClasses(): Promise<string[]>

Returns all the Subject classes defined in this perspectives SDNA

Returns

Promise<string[]>

Defined in

perspectives/PerspectiveProxy.ts:862

subjectClassesByTemplate

▸ subjectClassesByTemplate(obj): Promise<string[]>

Returns all subject classes that match the given template object. This function looks at the properties of the template object and its setters and collections to create a Prolog query that finds all subject classes that would be converted to a proxy object with exactly the same properties and collections.

Since there could be multiple subject classes that match the given criteria, this function returns a list of class names.

Parameters

Name	Type	Description
`obj`	`object`	The template object

Returns

Promise<string[]>

Defined in

perspectives/PerspectiveProxy.ts:1154

subscribeInfer

▸ subscribeInfer(query): Promise<QuerySubscriptionProxy>

Creates a subscription for a Prolog query that updates in real-time.

This method:

Creates the subscription on the Rust side
Sets up the subscription callback
Waits for the initial result to come through the subscription channel
Returns a fully initialized QuerySubscriptionProxy

The returned subscription is guaranteed to be ready to receive updates, as this method waits for the initialization process to complete.

The subscription will be automatically cleaned up on both frontend and backend when dispose() is called. Make sure to call dispose() when you're done to prevent memory leaks and ensure proper cleanup of resources.

Parameters

Name	Type	Description
`query`	`string`	Prolog query string

Returns

Promise<QuerySubscriptionProxy>

Initialized QuerySubscriptionProxy instance

Example

// Subscribe to active todos
const subscription = await perspective.subscribeInfer(`
  instance(Todo, "Todo"),
  property_getter("Todo", Todo, "state", "active")
`);
 
// Subscription is already initialized here
console.log("Initial result:", subscription.result);
 
// Set up callback for future updates
subscription.onResult((todos) => {
  console.log("Active todos:", todos);
});
 
// Clean up subscription when done
subscription.dispose();

Defined in

perspectives/PerspectiveProxy.ts:1242

update

▸ update(oldLink, newLink, batchId?): Promise<LinkExpression>

Updates an existing link with new data.

Parameters

Name	Type	Description
`oldLink`	`LinkExpressionInput`	The existing link to update
`newLink`	`Link`	The new link data
`batchId?`	`string`	Optional batch ID to group this operation with others

Returns

Promise<LinkExpression>

Defined in

perspectives/PerspectiveProxy.ts:538

Perspectiveinput Perspectiveunsignedinput

Class: PerspectiveProxy

Table of contents

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Defined in

Properties

#client

Defined in

#handle

Defined in

#perspectiveLinkAddedCallbacks

Defined in

#perspectiveLinkRemovedCallbacks

Defined in

#perspectiveLinkUpdatedCallbacks

Defined in

#perspectiveSyncStateChangeCallbacks

Defined in

name

Defined in

neighbourhood

Defined in

sharedUrl

Defined in

state

Defined in

uuid

Defined in

Accessors

ai

Returns

Defined in

Methods

add

Parameters

Returns

Defined in

addLinkExpression

Parameters

Returns

Defined in

addLinks

Parameters

Returns

Defined in

addListener

Parameters

Returns

Defined in

addSdna

Parameters

Returns

Defined in

addSyncStateChangeListener

Parameters

Returns

Defined in

availableFlows

Parameters

Returns

Defined in

buildQueryFromTemplate

Parameters

Returns

Defined in

commitBatch

Parameters

Returns

Defined in

createBatch

Returns

Defined in

createExpression

Parameters

Returns