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7 Dec 2010CPOL8 min read 39.6K   284   14  
Functional programming with functors and object streams in Java.
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Tuple2 (Functional Java)
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swensen.functional</FONT>
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Class Tuple2&lt;T1,T2&gt;</H2>
<PRE>
java.lang.Object
  <IMG SRC="../../resources/inherit.gif" ALT="extended by "><B>swensen.functional.Tuple2&lt;T1,T2&gt;</B>
</PRE>
<DL>
<DT><DT><B>Type Parameters:</B><DD><CODE>T1</CODE> - <DD><CODE>T2</CODE> - </DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../swensen/functional/Grouping.html" title="class in swensen.functional">Grouping</A>, <A HREF="../../swensen/functional/Partition.html" title="class in swensen.functional">Partition</A></DD>
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<DT><PRE>public class <B>Tuple2&lt;T1,T2&gt;</B><DT>extends java.lang.Object</DL>
</PRE>

<P>
A generic immutable tuple.
<P>

<P>
<DL>
<DT><B>Author:</B></DT>
  <DD>Stephen Swensen</DD>
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<P>
<!-- =========== FIELD SUMMARY =========== -->

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<CODE>&nbsp;<A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T1</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../swensen/functional/Tuple2.html#t1">t1</A></B></CODE>

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<CODE>&nbsp;<A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T2</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../swensen/functional/Tuple2.html#t2">t2</A></B></CODE>

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<TD><CODE><B><A HREF="../../swensen/functional/Tuple2.html#Tuple2(T1, T2)">Tuple2</A></B>(<A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T1</A>&nbsp;t1,
       <A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T2</A>&nbsp;t2)</CODE>

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<CODE>static
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
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<TD NOWRAP><FONT SIZE="-1">
<CODE>&lt;T1,T2&gt; <A HREF="../../swensen/functional/Tuple2.html" title="class in swensen.functional">Tuple2</A>&lt;T1,T2&gt;</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../swensen/functional/Tuple2.html#create(T1, T2)">create</A></B>(T1&nbsp;t1,
       T2&nbsp;t2)</CODE>

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../swensen/functional/Tuple2.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object&nbsp;other)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../swensen/functional/Tuple2.html#getHashCode()">getHashCode</A></B>()</CODE>

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<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../swensen/functional/Tuple2.html#toString()">toString</A></B>()</CODE>

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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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<A NAME="t1"><!-- --></A><H3>
t1</H3>
<PRE>
public final <A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T1</A> <B>t1</B></PRE>
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<DL>
</DL>
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<A NAME="t2"><!-- --></A><H3>
t2</H3>
<PRE>
public final <A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T2</A> <B>t2</B></PRE>
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<DL>
</DL>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="Tuple2(java.lang.Object,java.lang.Object)"><!-- --></A><A NAME="Tuple2(T1, T2)"><!-- --></A><H3>
Tuple2</H3>
<PRE>
public <B>Tuple2</B>(<A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T1</A>&nbsp;t1,
              <A HREF="../../swensen/functional/Tuple2.html" title="type parameter in Tuple2">T2</A>&nbsp;t2)</PRE>
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<A NAME="create(java.lang.Object,java.lang.Object)"><!-- --></A><A NAME="create(T1, T2)"><!-- --></A><H3>
create</H3>
<PRE>
public static &lt;T1,T2&gt; <A HREF="../../swensen/functional/Tuple2.html" title="class in swensen.functional">Tuple2</A>&lt;T1,T2&gt; <B>create</B>(T1&nbsp;t1,
                                           T2&nbsp;t2)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(java.lang.Object&nbsp;other)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getHashCode()"><!-- --></A><H3>
getHashCode</H3>
<PRE>
public int <B>getHashCode</B>()</PRE>
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<DD><DL>
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United States United States
I'm developing Unquote, a library for writing unit test assertions as F# quoted expressions: http://code.google.com/p/unquote/

I am working through Project Euler with F#: http://projecteulerfun.blogspot.com/

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