## Uses of Class
org.apache.lucene.util.InfoStream

Packages that use InfoStream
Package | Description
--- | ---
org.apache.lucene.index | Code to maintain and access indices.
org.apache.lucene.util | Some utility classes.

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

Fields in org.apache.lucene.index declared as InfoStream
Modifier and Type | Field and Description
--- | ---
`InfoStream` | SegmentWriteState.`infoStream` `InfoStream` used for debugging messages.
`InfoStream` | MergeState.`infoStream` InfoStream for debugging messages.
`protected InfoStream` | LiveIndexWriterConfig.`infoStream` `InfoStream` for debugging messages.

Methods in org.apache.lucene.index that return InfoStream
Modifier and Type | Method and Description
--- | ---
`InfoStream` | LiveIndexWriterConfig.`getInfoStream()` Returns `InfoStream` used for debugging.
`InfoStream` | IndexWriterConfig.`getInfoStream()`

Methods in org.apache.lucene.index with parameters of type InfoStream
Modifier and Type | Method and Description
--- | ---
`IndexWriterConfig` | IndexWriterConfig.`setInfoStream(InfoStream infoStream)` If non-null, information about merges, deletes and a message when maxFieldLength is reached will be printed to this.

Constructors in org.apache.lucene.index with parameters of type InfoStream
Constructor and Description
`SegmentWriteState(InfoStream infoStream, Directory directory, SegmentInfo segmentInfo, FieldInfos fieldInfos, int termIndexInterval, org.apache.lucene.index.BufferedDeletes segDeletes, IOContext context)` Sole constructor.

### Uses of InfoStream in org.apache.lucene.util

Subclasses of InfoStream in org.apache.lucene.util
Modifier and Type | Class and Description
--- | ---
`class` | `PrintStreamInfoStream` InfoStream implementation over a `PrintStream` such as `System.out`.

Fields in org.apache.lucene.util declared as InfoStream
Modifier and Type | Field and Description
--- | ---
`static InfoStream` | InfoStream.`NO_OUTPUT` Instance of InfoStream that does no logging at all.

Methods in org.apache.lucene.util that return InfoStream
Modifier and Type | Method and Description
--- | ---
`static InfoStream` | InfoStream.`getDefault()` The default `InfoStream` used by a newly instantiated classes.

Methods in org.apache.lucene.util with parameters of type InfoStream
Modifier and Type | Method and Description
--- | ---
`static void` | InfoStream.`setDefault(InfoStream infoStream)` Sets the default `InfoStream` used by a newly instantiated classes.