Counter (Eclipse Collections - 12.0.0.M3)

java.lang.Object
- org.eclipse.collections.impl.Counter

All Implemented Interfaces:

Externalizable, Serializable
```
public final class Counter
extends Object
implements Externalizable
```
A Counter can be used to increment and return an integer count. A Counter can be used in Anonymous inner classes if it is declared final, unlike an int, which once declared final cannot be modified.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static IntFunction<Counter> TO_COUNT

Constructor Summary

Constructors
Constructor Description

Counter()

Counter(int startCount)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(int value)`
`void`	`decrement()`
`boolean`	`equals(Object o)`
`int`	`getCount()`
`int`	`hashCode()`
`void`	`increment()`
`void`	`readExternal(ObjectInput in)`
`void`	`reset()`
`String`	`toString()`
`void`	`writeExternal(ObjectOutput out)`

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Field Detail

TO_COUNT

public static final IntFunction<Counter> TO_COUNT

Constructor Detail

Counter
```
public Counter(int startCount)
```

Counter
```
public Counter()
```

Method Detail

increment
```
public void increment()
```

decrement
```
public void decrement()
```

add
```
public void add(int value)
```

getCount
```
public int getCount()
```

reset
```
public void reset()
```

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

toString in class Object

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:: writeExternal in interface Externalizable
Throws:: IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:: readExternal in interface Externalizable
Throws:: IOException