Queue (Drools :: Core 8.34.0.Final API)

All Known Implementing Classes:

ArrayQueue, BinaryHeapQueue
```
public interface Queue
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clear()`
`Activation`	`dequeue()`
`void`	`dequeue(Activation activation)`
`void`	`enqueue(Activation queueable)`
`Activation[]`	`getAndClear()`
`boolean`	`isEmpty()`
`Activation`	`peek()`
`int`	`size()`
`java.lang.Object[]`	`toArray(java.lang.Object[] a)`

Method Detail

enqueue
```
void enqueue(Activation queueable)
```

dequeue
```
Activation dequeue()
```

dequeue

void dequeue(Activation activation)

isEmpty
```
boolean isEmpty()
```

clear
```
void clear()
```

getAndClear
```
Activation[] getAndClear()
```

size
```
int size()
```

peek
```
Activation peek()
```

toArray

java.lang.Object[] toArray(java.lang.Object[] a)