OrSource (Gerrit Review Plugin API Documentation)

java.lang.Object
- com.google.gerrit.index.query.Predicate<T>
- - com.google.gerrit.index.query.OrPredicate<ChangeData>
  - - com.google.gerrit.server.query.change.OrSource

All Implemented Interfaces:

DataSource<ChangeData>, Matchable<ChangeData>, ChangeDataSource
```
public class OrSource
extends OrPredicate<ChangeData>
implements ChangeDataSource
```

Constructor Summary

Constructors
Constructor Description

OrSource(Collection<? extends Predicate<ChangeData>> that)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getCardinality()`	Returns an estimate of the number of results from `DataSource.read()`.
`boolean`	`hasChange()`	Returns true if all returned ChangeData.hasChange() will be true.
`ResultSet<ChangeData>`	`read()`	Returns read from the database and return the results.
`ResultSet<FieldBundle>`	`readRaw()`	Returns read from the database and return the raw results.

Methods inherited from class com.google.gerrit.index.query.OrPredicate
copy, equals, getChild, getChildCount, getChildren, getCost, hashCode, isMatchable, match, toString

Methods inherited from class com.google.gerrit.index.query.Predicate
and, and, any, asMatchable, estimateCost, getFlattenedPredicateList, getLeafCount, getPredicateString, isLeaf, not, or, or, supportedForQueries

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

- Constructor Detail
  - OrSource
```
public OrSource(Collection<? extends Predicate<ChangeData>> that)
```
- Method Detail
  - read
```
public ResultSet<ChangeData> read()
```
    Description copied from interface: DataSource
    
    Returns read from the database and return the results.
    
    Specified by:
    
    read in interface DataSource<ChangeData>
  - readRaw
```
public ResultSet<FieldBundle> readRaw()
```
    Description copied from interface: DataSource
    
    Returns read from the database and return the raw results.
    
    Specified by:
    
    readRaw in interface DataSource<ChangeData>
  - hasChange
```
public boolean hasChange()
```
    Description copied from interface: ChangeDataSource
    
    Returns true if all returned ChangeData.hasChange() will be true.
    
    Specified by:
    
    hasChange in interface ChangeDataSource
  - getCardinality
```
public int getCardinality()
```
    Description copied from interface: DataSource
    
    Returns an estimate of the number of results from DataSource.read().
    
    Specified by:
    
    getCardinality in interface DataSource<ChangeData>