GsubData

All Known Implementing Classes:

MapBackedGsubData
```
public interface GsubData
```
Model for data from the GSUB tables

Field Summary

Fields
Modifier and Type Field Description

static GsubData NO_DATA_FOUND
To be used when there is no GSUB data available

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getActiveScriptName()`	A `Language` can have more than one script that is supported.
`ScriptFeature`	`getFeature(java.lang.String featureName)`
`Language`	`getLanguage()`
`java.util.Set<java.lang.String>`	`getSupportedFeatures()`
`boolean`	`isFeatureSupported(java.lang.String featureName)`

- Field Detail
  - NO_DATA_FOUND
```
static final GsubData NO_DATA_FOUND
```
    To be used when there is no GSUB data available
- Method Detail
  - getLanguage
```
Language getLanguage()
```
  - getActiveScriptName
```
java.lang.String getActiveScriptName()
```
    A Language can have more than one script that is supported. However, at any given point, only one of the many scripts are active.
    
    Returns:
    
    The name of the script that is active.
  - isFeatureSupported
```
boolean isFeatureSupported(java.lang.String featureName)
```
  - getFeature
```
ScriptFeature getFeature(java.lang.String featureName)
```
  - getSupportedFeatures
```
java.util.Set<java.lang.String> getSupportedFeatures()
```