Package com.onec.ui.divkit

Class DivCard

java.lang.Object

com.onec.ui.divkit.DivCard

public final class DivCard
extends Object

Wraps a root div in the DivKit document envelope ({ templates, card: { log_id, states: [{ state_id, div }] } }) that every official DivKit renderer (Web, iOS, Android, Flutter) consumes. Runtime variables aren't declared on the card — they're seeded client-side from the vars map (see ofVars(java.lang.String, java.util.Map<java.lang.String, java.lang.Object>, java.util.Map<java.lang.String, java.lang.Object>)) into a global controller so they can be streamed via setValue.

Method Summary

Modifier and Type	Method	Description
static Map<String,Object>	change(String id, List<Map<String,Object>> items)	One patch change: replace the children (items) of the node with id.
static Map<String,Object>	delta(List<Map<String,Object>> changes, Map<String,Object> vars)	A delta payload for a live update: a div-patch (changes, each replacing the children of a node by id) plus optional streamed vars.
static Map<String,Object>	of(String logId, Map<String,Object> root)
static Map<String,Object>	ofVars(String logId, Map<String,Object> root, Map<String,Object> vars)	Full card plus a vars seed map the client loads into its DivKit variables controller, so @{name}-bound text (e.g.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

of

public static Map<String,Object> of(String logId,
 Map<String,Object> root)

ofVars

public static Map<String,Object> ofVars(String logId,
 Map<String,Object> root,
 Map<String,Object> vars)

Full card plus a vars seed map the client loads into its DivKit variables controller, so @{name}-bound text (e.g. the list count) renders on first paint and can later be streamed via setValue.

delta

public static Map<String,Object> delta(List<Map<String,Object>> changes,
 Map<String,Object> vars)

A delta payload for a live update: a div-patch (changes, each replacing the children of a node by id) plus optional streamed vars. The client calls applyPatch + variable setValue.

change

public static Map<String,Object> change(String id,
 List<Map<String,Object>> items)

One patch change: replace the children (items) of the node with id.