AttributeRegistry.Entry (YABR)

tonic@yabr:~$ Source Portfolio tonicbox.dev

java.lang.Object
- com.tonic.analysis.query.eval.AttributeRegistry.Entry

Enclosing class:

AttributeRegistry
```
public static final class AttributeRegistry.Entry
extends Object
```
A registered resolver: exactly one of scalar/stream is non-null.

- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean isStream()
  
  AttributeRegistry.Attribute scalar()
  
  AttributeRegistry.Selector stream()
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - isStream
```
public boolean isStream()
```
    Returns:
    
    true if this entry expands into sub-subjects rather than a scalar
  - scalar
```
public AttributeRegistry.Attribute scalar()
```
    Returns:
    
    the scalar resolver, or null if this entry is a stream
  - stream
```
public AttributeRegistry.Selector stream()
```
    Returns:
    
    the sub-subject expansion, or null if this entry is scalar