java.lang.Object
- com.alibaba.fastjson2.stream.StreamReader<T>

Direct Known Subclasses:: CSVReader, JSONStreamReader

public abstract class StreamReader<T>
extends Object

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`StreamReader.ColumnStat`
`static class`	`StreamReader.Feature`
`protected static class`	`StreamReader.StreamReaderSpliterator<T>`

Field Summary

Fields
Modifier and Type	Field	Description
`protected List<String>`	`columns`
`protected List<StreamReader.ColumnStat>`	`columnStats`
`protected Map<String,StreamReader.ColumnStat>`	`columnStatsMap`
`protected int`	`end`
`protected int`	`errorCount`
`protected long`	`features`
`protected FieldReader[]`	`fieldReaders`
`protected boolean`	`inputEnd`
`protected int`	`lineEnd`
`protected int`	`lineNextStart`
`protected int`	`lineSize`
`protected int`	`lineStart`
`protected boolean`	`lineTerminated`
`protected int[]`	`mapping`
`protected Supplier`	`objectCreator`
`protected int`	`off`
`protected int`	`rowCount`
`protected static int`	`SIZE_512K`
`protected ObjectReader[]`	`typeReaders`
`protected Type[]`	`types`

Constructor Summary

Constructors
Constructor Description

StreamReader()

StreamReader(Type[] types)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract <T> T`	`readLineObject()`
`protected abstract boolean`	`seekLine()`
`<T> Stream<T>`	`stream()`
`<T> Stream<T>`	`stream(Class<T> clazz)`

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

Field Detail

SIZE_512K
```
protected static final int SIZE_512K
```
See Also:

Constant Field Values

features
```
protected long features
```

types
```
protected Type[] types
```

typeReaders
```
protected ObjectReader[] typeReaders
```

objectCreator
```
protected Supplier objectCreator
```

fieldReaders
```
protected FieldReader[] fieldReaders
```

lineSize
```
protected int lineSize
```

rowCount
```
protected int rowCount
```

errorCount
```
protected int errorCount
```

lineStart
```
protected int lineStart
```

lineEnd
```
protected int lineEnd
```

lineNextStart
```
protected int lineNextStart
```

end
```
protected int end
```

off
```
protected int off
```

inputEnd
```
protected boolean inputEnd
```

lineTerminated
```
protected boolean lineTerminated
```

columnStatsMap

protected Map<String,StreamReader.ColumnStat> columnStatsMap

columns
```
protected List<String> columns
```

columnStats

protected List<StreamReader.ColumnStat> columnStats

mapping
```
protected int[] mapping
```

Constructor Detail

StreamReader
```
public StreamReader()
```

StreamReader
```
public StreamReader(Type[] types)
```

Method Detail

seekLine

protected abstract boolean seekLine()
                             throws IOException

Throws:: IOException

readLineObject

public abstract <T> T readLineObject()

stream
```
public <T> Stream<T> stream()
```

stream

public <T> Stream<T> stream(Class<T> clazz)

Constructors
Constructor	Description
`StreamReader()`
`StreamReader(Type[] types)`

Class StreamReader<T>

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

SIZE_512K

features

types

typeReaders

objectCreator

fieldReaders

lineSize

rowCount

errorCount

lineStart

lineEnd

lineNextStart

end

off

inputEnd

lineTerminated

columnStatsMap

columns

columnStats

mapping

Constructor Detail

StreamReader

StreamReader

Method Detail

seekLine

readLineObject

stream

stream