## Uses of Class
org.apache.lucene.index.MergeScheduler

Packages that use MergeScheduler
Package | Description
--- | ---
org.apache.lucene.index | Code to maintain and access indices.

### Uses of MergeScheduler in org.apache.lucene.index

Subclasses of MergeScheduler in org.apache.lucene.index
Modifier and Type | Class and Description
--- | ---
`class` | `ConcurrentMergeScheduler` A `MergeScheduler` that runs each merge using a separate thread.
`class` | `NoMergeScheduler` A `MergeScheduler` which never executes any merges.
`class` | `SerialMergeScheduler` A `MergeScheduler` that simply does each merge sequentially, using the current thread.

Fields in org.apache.lucene.index declared as MergeScheduler
Modifier and Type | Field and Description
--- | ---
`static MergeScheduler` | NoMergeScheduler.`INSTANCE` The single instance of `NoMergeScheduler`
`protected MergeScheduler` | LiveIndexWriterConfig.`mergeScheduler` `MergeScheduler` to use for running merges.

Methods in org.apache.lucene.index that return MergeScheduler
Modifier and Type | Method and Description
--- | ---
`MergeScheduler` | LiveIndexWriterConfig.`getMergeScheduler()` Returns the `MergeScheduler` that was set by `IndexWriterConfig.setMergeScheduler(MergeScheduler)`.
`MergeScheduler` | IndexWriterConfig.`getMergeScheduler()`

Methods in org.apache.lucene.index with parameters of type MergeScheduler
Modifier and Type | Method and Description
--- | ---
`IndexWriterConfig` | IndexWriterConfig.`setMergeScheduler(MergeScheduler mergeScheduler)` Expert: sets the merge scheduler used by this writer.