RoaringDocIdSet.Builder

java.lang.Object
- org.apache.lucene.util.RoaringDocIdSet.Builder

Enclosing class:: RoaringDocIdSet

public static class RoaringDocIdSet.Builder
extends java.lang.Object

A builder of RoaringDocIdSets.

Field Summary

Fields
Modifier and Type	Field	Description
`private short[]`	`buffer`
`private int`	`cardinality`
`private int`	`currentBlock`
`private int`	`currentBlockCardinality`
`private FixedBitSet`	`denseBuffer`
`private int`	`lastDocId`
`private int`	`maxDoc`
`private DocIdSet[]`	`sets`

Constructor Summary

Constructors
Constructor Description

Builder(int maxDoc)
Sole constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`RoaringDocIdSet.Builder`	`add(int docId)`	Add a new doc-id to this builder.
`RoaringDocIdSet.Builder`	`add(DocIdSetIterator disi)`	Add the content of the provided `DocIdSetIterator`.
`RoaringDocIdSet`	`build()`	Build an instance.
`private void`	`flush()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

maxDoc
```
private final int maxDoc
```

sets
```
private final DocIdSet[] sets
```

cardinality
```
private int cardinality
```

lastDocId
```
private int lastDocId
```

currentBlock
```
private int currentBlock
```

currentBlockCardinality
```
private int currentBlockCardinality
```

buffer
```
private final short[] buffer
```

denseBuffer
```
private FixedBitSet denseBuffer
```

Constructor Detail
- Builder
```
public Builder(int maxDoc)
```
  Sole constructor.

Method Detail

flush
```
private void flush()
```

add
```
public RoaringDocIdSet.Builder add(int docId)
```
Add a new doc-id to this builder. NOTE: doc ids must be added in order.

add

public RoaringDocIdSet.Builder add(DocIdSetIterator disi)
                            throws java.io.IOException

Add the content of the provided DocIdSetIterator.

Throws:: java.io.IOException

build
```
public RoaringDocIdSet build()
```
Build an instance.