HierarchicalDataCommunicatorConstants (vaadin-all 8.27.7 API)

java.lang.Object
- com.vaadin.shared.data.HierarchicalDataCommunicatorConstants

All Implemented Interfaces:

Serializable
```
public class HierarchicalDataCommunicatorConstants
extends Object
implements Serializable
```
Set of contants used in data communication of hierarchical data. These are commonly used JsonObject keys which are considered to be reserved for internal use.

Since:

8.1

Author:

Vaadin Ltd

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`ROW_COLLAPSE_ALLOWED`
`static String`	`ROW_COLLAPSED`
`static String`	`ROW_DEPTH`
`static String`	`ROW_HIERARCHY_DESCRIPTION`
`static String`	`ROW_LEAF`

Constructor Summary

Constructors
Constructor Description

HierarchicalDataCommunicatorConstants()

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ROW_HIERARCHY_DESCRIPTION
```
public static final String ROW_HIERARCHY_DESCRIPTION
```
    See Also:
    
    Constant Field Values
  - ROW_DEPTH
```
public static final String ROW_DEPTH
```
    See Also:
    
    Constant Field Values
  - ROW_COLLAPSED
```
public static final String ROW_COLLAPSED
```
    See Also:
    
    Constant Field Values
  - ROW_LEAF
```
public static final String ROW_LEAF
```
    See Also:
    
    Constant Field Values
  - ROW_COLLAPSE_ALLOWED
```
public static final String ROW_COLLAPSE_ALLOWED
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - HierarchicalDataCommunicatorConstants
```
public HierarchicalDataCommunicatorConstants()
```