Data (gooddata-java-model 3.0.0+api3 API)

All Known Implementing Classes:

DataList, DataValue
```
public interface Data
```
Data of ExecutionResult, can be of three basic kinds - NULL, list and simple value.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class Data.DataDeserializer

Field Summary

Fields
Modifier and Type Field Description

static Data NULL

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default java.util.List<Data>`	`asList()`
`boolean`	`isList()`
`default boolean`	`isNull()`
`boolean`	`isValue()`
`java.lang.String`	`textValue()`

- Field Detail
  - NULL
```
static final Data NULL
```
- Method Detail
  - isList
```
boolean isList()
```
    Returns:
    
    true if this instance is of kind list, false otherwise
  - isValue
```
boolean isValue()
```
    Returns:
    
    true if this instance is of kind value, false otherwise
  - isNull
```
default boolean isNull()
```
    Returns:
    
    true if this instance is the same as NULL, false otherwise
  - textValue
```
java.lang.String textValue()
```
    Returns:
    
    text data value, throws exception for data which can't be represented as text
  - asList
```
default java.util.List<Data> asList()
```
    Returns:
    
    this instance cast to List, may throw exception if this instance is not of kind list.