CompactSerializationCache.InternalEvictionPolicy.EvictionVisitor (Oracle® Coherence Java API Reference)

java.lang.Object
- com.tangosol.net.cache.CompactSerializationCache.InternalEvictionPolicy.EvictionVisitor

All Implemented Interfaces:

BinaryLongMap.EntryVisitor, MultiBinaryLongMap.SafeEntryVisitor

Enclosing class:

CompactSerializationCache.InternalEvictionPolicy
```
protected class CompactSerializationCache.InternalEvictionPolicy.EvictionVisitor
extends Object
implements MultiBinaryLongMap.SafeEntryVisitor
```
SafeEntryVisitor implementation that calculates the set of eviction candidates.
The EvictionVisitor is to be applied to Entries of a BinaryLongMap that associates cache keys to their size in units (as determined by the configured unit-calculator).

Field Summary

Fields
Modifier and Type	Field	Description
`protected long`	`f_cUnitsToEvict`	The minimum number of units to evict.
`protected SortedSet<CompactSerializationCache.InternalEvictionPolicy.EvictionCandidate>`	`f_setEvicting`	The Map containing the keys which are candidates for eviction, mapped to their size in units.
`protected long`	`m_cUnitsEvicting`	The number of units occupied by the entries in the eviction set.
`protected long`	`m_lKeepThreshold`	The weight of the lightest entry that we have decided to keep.

Constructor Summary

Constructors
Constructor	Description
`EvictionVisitor(long cLowUnits)`	Construct an EvictionVisitor to identify the set of keys to evict from the cache in order to prune the cache down to the specified low-units threshold

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void visit(BinaryLongMap.Entry entry)
Visit the specified entry.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - f_setEvicting
```
protected final SortedSet<CompactSerializationCache.InternalEvictionPolicy.EvictionCandidate> f_setEvicting
```
    The Map containing the keys which are candidates for eviction, mapped to their size in units.
  - f_cUnitsToEvict
```
protected final long f_cUnitsToEvict
```
    The minimum number of units to evict.
  - m_cUnitsEvicting
```
protected long m_cUnitsEvicting
```
    The number of units occupied by the entries in the eviction set. Used during the iteration (evict-set calculation) only.
  - m_lKeepThreshold
```
protected long m_lKeepThreshold
```
    The weight of the lightest entry that we have decided to keep. All of the entries to evict will be lighter than this threshold.
- Constructor Detail
  - EvictionVisitor
```
public EvictionVisitor(long cLowUnits)
```
    Construct an EvictionVisitor to identify the set of keys to evict from the cache in order to prune the cache down to the specified low-units threshold
    
    Parameters:
    
    cLowUnits - the low-units threshold to prune the cache to
- Method Detail
  - visit
```
public void visit(BinaryLongMap.Entry entry)
```
    Visit the specified entry.
    
    Specified by:
    
    visit in interface BinaryLongMap.EntryVisitor
    
    Parameters:
    
    entry - the entry