Units (Java API Reference for Oracle® Coherence Community Edition)

java.lang.Object
- com.tangosol.coherence.config.unit.Units

```
public class Units
extends Object
```
Units is a union of MemorySize and unit count. Note: This class is provided to support the high-units configuration property which can either be a memory size string or the number of units. The default unit calculator depends on whether the configuration explicitly specified a memory size (e.g. <high-units>20M</high-units>).

Since:

Coherence 12.1.2

Author:

bo 2012.08.27, pfm 2012.08.27

Constructor Summary

Constructors
Constructor	Description
`Units(long cUnits)`	Construct a Units object with the given unit count.
`Units(com.oracle.coherence.common.util.MemorySize memorySize)`	Construct a Units object with the given `MemorySize`.
`Units(String sValue)`	Construct a Units object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`com.oracle.coherence.common.util.MemorySize`	`getMemorySize()`	Return the `MemorySize`.
`long`	`getUnitCount()`	Return the unit count.
`boolean`	`isMemorySize()`	Return true if Units contains a `MemorySize`.

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

- Constructor Detail
  - Units
```
public Units(String sValue)
```
    Construct a Units object. If the sValue is a MemorySize string (e.g. 10M) then this instance of Units explicitly represents a MemorySize. Otherwise, this instance contains a unit count.
    
    Parameters:
    
    sValue - the unit count or memory size
  - Units
```
public Units(long cUnits)
```
    Construct a Units object with the given unit count.
    
    Parameters:
    
    cUnits - the unit count
  - Units
```
public Units(com.oracle.coherence.common.util.MemorySize memorySize)
```
    Construct a Units object with the given MemorySize.
    
    Parameters:
    
    memorySize - the MemorySize
- Method Detail
  - getUnitCount
```
public long getUnitCount()
```
    Return the unit count. If this object was constructed with MemorySize then the count will be the number of bytes.
    
    Returns:
    
    the unit count
  - getMemorySize
```
public com.oracle.coherence.common.util.MemorySize getMemorySize()
```
    Return the MemorySize. If this object was constructed with a unit count then MemorySize will be null.
    
    Returns:
    
    the MemorySize or null
  - isMemorySize
```
public boolean isMemorySize()
```
    Return true if Units contains a MemorySize.
    
    Returns:
    
    true if Units contains a MemorySize