StringInterner (Lucene 3.6.2 API)

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java.lang.Object
- org.apache.lucene.util.StringInterner

Direct Known Subclasses:

SimpleStringInterner
```
public class StringInterner
extends Object
```
Subclasses of StringInterner are required to return the same single String object for all equal strings. Depending on the implementation, this may not be the same object returned as String.intern(). This StringInterner base class simply delegates to String.intern().

Constructor Summary

Constructors
Constructor Description

StringInterner()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`intern(char[] arr, int offset, int len)`	Returns a single object instance for each equal string.
`String`	`intern(String s)`	Returns a single object instance for each equal string.

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

Constructor Detail
- StringInterner
```
public StringInterner()
```

Method Detail

intern
```
public String intern(String s)
```
Returns a single object instance for each equal string.

intern

public String intern(char[] arr,
                     int offset,
                     int len)

Returns a single object instance for each equal string.

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