FieldCache.CacheEntry (Lucene 3.6.2 API)

java.lang.Object
- org.apache.lucene.search.FieldCache.CacheEntry

Enclosing interface:

FieldCache
```
public abstract static class FieldCache.CacheEntry
extends Object
```
EXPERT: A unique Identifier/Description for each item in the FieldCache. Can be useful for logging/debugging.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Constructor Summary

Constructors
Constructor Description

CacheEntry()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`estimateSize()`	Computes (and stores) the estimated size of the cache Value
`abstract Class<?>`	`getCacheType()`
`abstract Object`	`getCustom()`
`String`	`getEstimatedSize()`	The most recently estimated size of the value, null unless estimateSize has been called.
`abstract String`	`getFieldName()`
`abstract Object`	`getReaderKey()`
`abstract Object`	`getValue()`
`protected void`	`setEstimatedSize(String size)`
`String`	`toString()`

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

Constructor Detail
- CacheEntry
```
public CacheEntry()
```

Method Detail

getReaderKey
```
public abstract Object getReaderKey()
```

getFieldName
```
public abstract String getFieldName()
```

getCacheType

public abstract Class<?> getCacheType()

getCustom
```
public abstract Object getCustom()
```

getValue
```
public abstract Object getValue()
```

setEstimatedSize

protected final void setEstimatedSize(String size)

estimateSize
```
public void estimateSize()
```
Computes (and stores) the estimated size of the cache Value

See Also:

getEstimatedSize()

getEstimatedSize
```
public final String getEstimatedSize()
```
The most recently estimated size of the value, null unless estimateSize has been called.

toString
```
public String toString()
```
Overrides:

toString in class Object