public void clear( )

Clears the queue.

Parameters:

Code:

	<cffunction name="clear" access="public" returntype="void" output="false"
		hint="Clears the queue.">
		<cfset ArrayClear(variables.queueArray) />
	</cffunction> 

public any get( )

Dequeues and returns the next item in the queue.

Parameters:

Code:

	<cffunction name="get" access="public" returntype="any" output="false"
		hint="Dequeues and returns the next item in the queue.">
		<cfset var nextItem = variables.queueArray[1] />
		<cfset ArrayDeleteAt(variables.queueArray, 1) />
		<cfreturn nextItem />
	</cffunction> 

public numeric getSize( )

Returns the size of the queue (number of elements).

Parameters:

Code:

	<cffunction name="getSize" access="public" returntype="numeric" output="false"
		hint="Returns the size of the queue (number of elements).">
		<cfreturn ArrayLen(variables.queueArray) />
	</cffunction> 

public Queue init( )

Initializes the queue.

Parameters:

Code:

	<cffunction name="init" access="public" returntype="Queue" output="false"
		hint="Initializes the queue.">
		<cfreturn this />
	</cffunction> 

public boolean isEmpty( )

Returns whether or not the queue is empty.

Parameters:

Code:

	<cffunction name="isEmpty" access="public" returntype="boolean" output="false"
		hint="Returns whether or not the queue is empty.">
		<cfreturn getSize() EQ 0 />
	</cffunction> 

public any peek( )

Peeks the next item in the queue without removing it.

Parameters:

Code:

	<cffunction name="peek" access="public" returntype="any" output="false"
		hint="Peeks the next item in the queue without removing it.">
		<cfreturn variables.queueArray[1] />
	</cffunction> 

public void put( any item )

Queues the item.

Parameters:

any item

Code:

	<cffunction name="put" access="public" returntype="void" output="false"
		hint="Queues the item.">
		<cfargument name="item" type="any" required="true" />
		<cfset ArrayAppend(variables.queueArray, arguments.item) />
	</cffunction>