Package coneforest.psylla.core

Interface PsyFormalQueue<T extends PsyObject>

Type Parameters:

T - a type of contained objects.

All Superinterfaces:

Iterable<T>, PsyBounded, PsyClearable, PsyContainer<T>, PsyConvertableToName, PsyConvertableToString, PsyIterable<T>, PsyLengthy, PsyObject, PsySequential<T>, PsyStreamable<T>

All Known Implementing Classes:

PsyBlockingQueue

public interface PsyFormalQueue<T extends PsyObject>
extends PsyBounded, PsyContainer<T>

A representation of formalqueue, an abstraction of a queue of objects.

Field Summary

Fields

Modifier and Type	Field	Description
static PsyOperator[]	OPERATORS

Method Summary

Modifier and Type	Method	Description
T	psyDequeue()	Removes and returns the head of this queue.
void	psyEnqueue(T o)	Inserts an element into this queue.
void	psyGive(T o)
T	psyTake()

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface coneforest.psylla.core.PsyBounded

capacity, isFull, psyCapacity, psyIsFull

Methods inherited from interface coneforest.psylla.core.PsyClearable

psyClear

Methods inherited from interface coneforest.psylla.core.PsyContainer

psyNewEmpty, toSyntaxStringHelper

Methods inherited from interface coneforest.psylla.core.PsyIterable

psyStream, psyToArray, psyUnite

Methods inherited from interface coneforest.psylla.core.PsyLengthy

isEmpty, length, psyIsEmpty, psyLength

Methods inherited from interface coneforest.psylla.core.PsyObject

convert, execute, invoke, psyClone, psyEq, psyHashCode, psyInstanceOf, psyNe, psySyntax, psyToName, psyToString, psyType, toSyntaxString, typeName

Methods inherited from interface coneforest.psylla.core.PsyStreamable

psyForAll

Field Detail

OPERATORS

static final PsyOperator[] OPERATORS

Method Detail

psyDequeue

T psyDequeue()
      throws PsyErrorException

Removes and returns the head of this queue.

Returns:

a head of this queue.

Throws:

PsyErrorException - when this queue is empty.

psyEnqueue

void psyEnqueue(T o)
         throws PsyErrorException

Inserts an element into this queue.

Parameters:

o - the element to enqueue.

Throws:

PsyErrorException - when the element can not be inserted without violation of the capacity restrictions.

psyTake

T psyTake()
   throws PsyErrorException

Throws:

PsyErrorException

psyGive

void psyGive(T o)
      throws PsyErrorException

Throws:

PsyErrorException