📄 order.html
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Order
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Class Order</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="./resources/inherit.gif" ALT="extended by "><B>Order</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Iterable.html" title="class or interface in java.lang">Iterable</A><<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A>></DD>
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<DT><PRE>public class <B>Order</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A><DT>implements <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Iterable.html" title="class or interface in java.lang">Iterable</A><<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A>></DL>
</PRE>
<P>
This class models a list of ordered items. It contains a collection of <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> objects.
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>1.0.0</DD>
<DT><B>Author:</B></DT>
<DD>iCarnegie</DD>
<DT><B>See Also:</B><DD><A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A></DL>
<HR>
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<B>Constructor Summary</B></FONT></TH>
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<TD><CODE><B><A HREF="Order.html#Order()">Order</A></B>()</CODE>
<BR>
Constructs an empty order.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="Order.html#addItem(OrderItem)">addItem</A></B>(<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A> orderItem)</CODE>
<BR>
Adds a <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> object to this order.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="Order.html#getItem(Product)">getItem</A></B>(<A HREF="Product.html" title="class in <Unnamed>">Product</A> product)</CODE>
<BR>
Returns the <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> object with the specified product.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="Order.html#getItems()">getItems</A></B>()</CODE>
<BR>
Returns an array containing all the items in this order.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="Order.html#getNumberOfItems()">getNumberOfItems</A></B>()</CODE>
<BR>
Returns the number of items in this order.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> double</CODE></FONT></TD>
<TD><CODE><B><A HREF="Order.html#getTotalCost()">getTotalCost</A></B>()</CODE>
<BR>
Returns the total cost of this order.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A><<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A>></CODE></FONT></TD>
<TD><CODE><B><A HREF="Order.html#iterator()">iterator</A></B>()</CODE>
<BR>
Returns an iterator over the items in this order.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="Order.html#removeItem(OrderItem)">removeItem</A></B>(<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A> orderItem)</CODE>
<BR>
Removes a <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> object from this order.</TD>
</TR>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<B>Constructor Detail</B></FONT></TH>
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<A NAME="Order()"><!-- --></A><H3>
Order</H3>
<PRE>
public <B>Order</B>()</PRE>
<DL>
<DD>Constructs an empty order.
<P>
</DL>
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<B>Method Detail</B></FONT></TH>
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<A NAME="addItem(OrderItem)"><!-- --></A><H3>
addItem</H3>
<PRE>
public void <B>addItem</B>(<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A> orderItem)</PRE>
<DL>
<DD>Adds a <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> object to this order.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>orderItem</CODE> - the item to be added.</DL>
</DD>
</DL>
<HR>
<A NAME="removeItem(OrderItem)"><!-- --></A><H3>
removeItem</H3>
<PRE>
public void <B>removeItem</B>(<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A> orderItem)</PRE>
<DL>
<DD>Removes a <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> object from this order.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>orderItem</CODE> - the item to be removed.</DL>
</DD>
</DL>
<HR>
<A NAME="iterator()"><!-- --></A><H3>
iterator</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A><<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A>> <B>iterator</B>()</PRE>
<DL>
<DD>Returns an iterator over the items in this order.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Iterable.html#iterator()" title="class or interface in java.lang">iterator</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Iterable.html" title="class or interface in java.lang">Iterable</A><<A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/util/Iterator.html" title="class or interface in java.util"><CODE>Iterator</CODE></A> of <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A>.</DL>
</DD>
</DL>
<HR>
<A NAME="getItem(Product)"><!-- --></A><H3>
getItem</H3>
<PRE>
public <A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A> <B>getItem</B>(<A HREF="Product.html" title="class in <Unnamed>">Product</A> product)</PRE>
<DL>
<DD>Returns the <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> object with the specified product.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>product</CODE> - a product.
<DT><B>Returns:</B><DD>The <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> object with the specified product. Returns <code>null</code> if there are no items in this order with the specified product.</DL>
</DD>
</DL>
<HR>
<A NAME="getNumberOfItems()"><!-- --></A><H3>
getNumberOfItems</H3>
<PRE>
public int <B>getNumberOfItems</B>()</PRE>
<DL>
<DD>Returns the number of items in this order.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the number of <A HREF="OrderItem.html" title="class in <Unnamed>"><CODE>OrderItem</CODE></A> objects in this order.</DL>
</DD>
</DL>
<HR>
<A NAME="getTotalCost()"><!-- --></A><H3>
getTotalCost</H3>
<PRE>
public double <B>getTotalCost</B>()</PRE>
<DL>
<DD>Returns the total cost of this order.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the total cost of this order.</DL>
</DD>
</DL>
<HR>
<A NAME="getItems()"><!-- --></A><H3>
getItems</H3>
<PRE>
public <A HREF="OrderItem.html" title="class in <Unnamed>">OrderItem</A>[] <B>getItems</B>()</PRE>
<DL>
<DD>Returns an array containing all the items in this order.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an array containing the items of this order.</DL>
</DD>
</DL>
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