Latch (Apache Derby V10.14 Internals)

All Known Implementing Classes:

ActiveLock, Lock
```
public interface Latch
```
A Latch represents a latch held in the lock manager.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CompatibilitySpace`	`getCompatabilitySpace()`	Get the compatibility space the latch is held in.
`int`	`getCount()`
`Lockable`	`getLockable()`	Gte the object the latch is held on.
`java.lang.Object`	`getQualifier()`	Get the qualifier used when the latch was obtained.

- Method Detail
  - getCompatabilitySpace
```
CompatibilitySpace getCompatabilitySpace()
```
    Get the compatibility space the latch is held in.
  - getLockable
```
Lockable getLockable()
```
    Gte the object the latch is held on.
  - getQualifier
```
java.lang.Object getQualifier()
```
    Get the qualifier used when the latch was obtained.
  - getCount
```
int getCount()
```