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ImplicitMethods (SpelHelper 1.0 API)
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SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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net.abhinavsarkar.spelhelper</FONT>
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Class ImplicitMethods</H2>
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<PRE>
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<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
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<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>net.abhinavsarkar.spelhelper.ImplicitMethods</B>
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</PRE>
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<DL>
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<DT><PRE>public final class <B>ImplicitMethods</B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL>
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</PRE>
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<P>
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Provides some implicit methods which can be invoked on the instances of
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class of the first parameter of the method inside a SpEL expression.
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<P>
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<P>
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<DL>
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<DT><B>Author:</B></DT>
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<DD>Abhinav Sarkar <em>abhinav@abhinavsarkar.net</em></DD>
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</DL>
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<HR>
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<P>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<A NAME="constructor_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Constructor Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><B><A HREF="../../../net/abhinavsarkar/spelhelper/ImplicitMethods.html#ImplicitMethods()">ImplicitMethods</A></B>()</CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Method Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static
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<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
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<TR ALIGN="right" VALIGN="">
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<TD NOWRAP><FONT SIZE="-1">
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<CODE><T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><T></CODE></FONT></TD>
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</TR>
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</TABLE>
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</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../net/abhinavsarkar/spelhelper/ImplicitMethods.html#distinct(java.util.List)">distinct</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><? extends T> list)</CODE>
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<BR>
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Provides implicit method <code>distinct</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static
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<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
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<TR ALIGN="right" VALIGN="">
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<TD NOWRAP><FONT SIZE="-1">
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<CODE><T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T></CODE></FONT></TD>
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</TR>
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</TABLE>
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</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../net/abhinavsarkar/spelhelper/ImplicitMethods.html#drop(java.util.List, int)">drop</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> list,
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int n)</CODE>
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<BR>
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Provides implicit method <code>drop</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static
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<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
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<TR ALIGN="right" VALIGN="">
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<TD NOWRAP><FONT SIZE="-1">
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<CODE><T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T></CODE></FONT></TD>
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</TR>
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</TABLE>
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</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../net/abhinavsarkar/spelhelper/ImplicitMethods.html#reversed(java.util.List)">reversed</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><? extends T> list)</CODE>
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<BR>
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Provides implicit method <code>reversed</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static
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<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
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<TR ALIGN="right" VALIGN="">
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<TD NOWRAP><FONT SIZE="-1">
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<CODE><T extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</A><? super T>>
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<BR>
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<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T></CODE></FONT></TD>
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</TR>
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</TABLE>
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</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../net/abhinavsarkar/spelhelper/ImplicitMethods.html#sorted(java.util.List)">sorted</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><? extends T> list)</CODE>
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<BR>
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Provides implicit method <code>sorted</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static
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<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
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<TR ALIGN="right" VALIGN="">
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<TD NOWRAP><FONT SIZE="-1">
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<CODE><T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T></CODE></FONT></TD>
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</TR>
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</TABLE>
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</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../net/abhinavsarkar/spelhelper/ImplicitMethods.html#take(java.util.List, int)">take</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> list,
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int n)</CODE>
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<BR>
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Provides implicit method <code>take</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</TD>
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</TR>
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</TABLE>
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<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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</TR>
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</TABLE>
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<P>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="constructor_detail"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Constructor Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="ImplicitMethods()"><!-- --></A><H3>
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ImplicitMethods</H3>
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<PRE>
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public <B>ImplicitMethods</B>()</PRE>
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<DL>
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</DL>
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<!-- ============ METHOD DETAIL ========== -->
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<A NAME="method_detail"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Method Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="distinct(java.util.List)"><!-- --></A><H3>
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distinct</H3>
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<PRE>
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public static <T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><T> <B>distinct</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><? extends T> list)</PRE>
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<DL>
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<DD><p>Provides implicit method <code>distinct</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</p>
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<p>Example: <code>"#list('a','b','a').distinct()" //should return List('a','b')</code></p>
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<p>With implicit property support provided by <a href="../../../net/abhinavsarkar/spelhelper/SpelHelper.html" title="class in net.abhinavsarkar.spelhelper"><code>SpelHelper</code> </a>this can
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also be written as:</p>
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<p><code>"#list('a','b','a').distinct" //same output as earlier</code></p>
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<P>
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<DD><DL>
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<DT><B>Type Parameters:</B><DD><CODE>T</CODE> - Type of the list's elements.<DT><B>Parameters:</B><DD><CODE>list</CODE> - The list to call this method upon.
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<DT><B>Returns:</B><DD>An unmodifiable <a href="http://java.sun.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util"><code>Set</code> </a>containing the distinct items of the list.</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="sorted(java.util.List)"><!-- --></A><H3>
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sorted</H3>
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<PRE>
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public static <T extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</A><? super T>> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> <B>sorted</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><? extends T> list)</PRE>
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<DL>
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<DD><p>Provides implicit method <code>sorted</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</p>
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<p>Example: <code>"#list('c','b','a').sorted()" //should return List('a','b','c')</code></p>
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<p>With implicit property support provided by <a href="../../../net/abhinavsarkar/spelhelper/SpelHelper.html" title="class in net.abhinavsarkar.spelhelper"><code>SpelHelper</code> </a>this can
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also be written as:</p>
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<p><code>"#list('c','b','a').sorted" //same output as earlier</code></p>
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<P>
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<DD><DL>
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<DT><B>Type Parameters:</B><DD><CODE>T</CODE> - Type of the list's elements.<DT><B>Parameters:</B><DD><CODE>list</CODE> - The list to call this method upon.
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<DT><B>Returns:</B><DD>An unmodifiable <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>containing the sorted items
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of the list.<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collections.html?is-external=true#sort(java.util.List)" title="class or interface in java.util"><CODE>Collections.sort(List)</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="reversed(java.util.List)"><!-- --></A><H3>
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reversed</H3>
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<PRE>
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public static <T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> <B>reversed</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><? extends T> list)</PRE>
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<DL>
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<DD><p>Provides implicit method <code>reversed</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</p>
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<p>Example: <code>"#list('c','b','a').reversed()" //should return List('a','b','c')</code></p>
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<p>With implicit property support provided by <a href="../../../net/abhinavsarkar/spelhelper/SpelHelper.html" title="class in net.abhinavsarkar.spelhelper"><code>SpelHelper</code> </a>this can
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also be written as:</p>
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<p><code>"#list('c','b','a').reversed" //same output as earlier</code></p>
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<P>
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<DD><DL>
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<DT><B>Type Parameters:</B><DD><CODE>T</CODE> - Type of the list's elements.<DT><B>Parameters:</B><DD><CODE>list</CODE> - The list to call this method upon.
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<DT><B>Returns:</B><DD>An unmodifiable <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>containing the items of the
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list in reverse order.<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collections.html?is-external=true#reverse(java.util.List)" title="class or interface in java.util"><CODE>Collections.reverse(List)</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="take(java.util.List, int)"><!-- --></A><H3>
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take</H3>
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<PRE>
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public static <T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> <B>take</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> list,
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int n)</PRE>
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<DL>
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<DD><p>Provides implicit method <code>take</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</p>
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<p>Example: <code>"#list('c','b','a').take(2)" //should return List('a','b')</code></p>
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<P>
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<DD><DL>
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<DT><B>Type Parameters:</B><DD><CODE>T</CODE> - Type of the list's elements.<DT><B>Parameters:</B><DD><CODE>list</CODE> - The list to call this method upon.<DD><CODE>n</CODE> - Number of items to <em>take</em> from the list.
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<DT><B>Returns:</B><DD>An unmodifiable <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>containing the first <code>n</code> items
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of the list.</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="drop(java.util.List, int)"><!-- --></A><H3>
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drop</H3>
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<PRE>
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public static <T> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> <B>drop</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><T> list,
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int n)</PRE>
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<DL>
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<DD><p>Provides implicit method <code>drop</code> on the <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>class.</p>
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<p>Example: <code>"#list('c','b','a').drop(2)" //should return List('a')</code></p>
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<P>
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<DD><DL>
|
|
<DT><B>Type Parameters:</B><DD><CODE>T</CODE> - Type of the list's elements.<DT><B>Parameters:</B><DD><CODE>list</CODE> - The list to call this method upon.<DD><CODE>n</CODE> - Number of items to <em>drop</em> from the list.
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<DT><B>Returns:</B><DD>An unmodifiable <a href="http://java.sun.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util"><code>List</code> </a>containing the items after the
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first <code>n</code> items of the list.</DL>
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</DD>
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