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| org.apache.http.message</FONT> |
| <BR> |
| Class BasicHeaderIterator</H2> |
| <PRE> |
| <A HREF="http://download.oracle.com/javase/1.5.0/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>org.apache.http.message.BasicHeaderIterator</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A><<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>>, <A HREF="../../../../org/apache/http/HeaderIterator.html" title="interface in org.apache.http">HeaderIterator</A></DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT><PRE><FONT SIZE="-1"><A HREF="../../../../org/apache/http/annotation/NotThreadSafe.html" title="annotation in org.apache.http.annotation">@NotThreadSafe</A> |
| </FONT>public class <B>BasicHeaderIterator</B><DT>extends <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../org/apache/http/HeaderIterator.html" title="interface in org.apache.http">HeaderIterator</A></DL> |
| </PRE> |
| |
| <P> |
| Basic implementation of a <A HREF="../../../../org/apache/http/HeaderIterator.html" title="interface in org.apache.http"><CODE>HeaderIterator</CODE></A>. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Since:</B></DT> |
| <DD>4.0</DD> |
| </DL> |
| <HR> |
| |
| <P> |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
| <A NAME="field_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Field Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="../../../../org/apache/http/Header.html" title="interface in org.apache.http">Header</A>[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#allHeaders">allHeaders</A></B></CODE> |
| |
| <BR> |
| An array of headers to iterate over.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#currentIndex">currentIndex</A></B></CODE> |
| |
| <BR> |
| The position of the next header in <A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#allHeaders"><CODE>allHeaders</CODE></A>.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#headerName">headerName</A></B></CODE> |
| |
| <BR> |
| The header name to filter by.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| |
| <A NAME="constructor_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Constructor Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#BasicHeaderIterator(org.apache.http.Header[], java.lang.String)">BasicHeaderIterator</A></B>(<A HREF="../../../../org/apache/http/Header.html" title="interface in org.apache.http">Header</A>[] headers, |
| <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> name)</CODE> |
| |
| <BR> |
| Creates a new header iterator.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#filterHeader(int)">filterHeader</A></B>(int index)</CODE> |
| |
| <BR> |
| Checks whether a header is part of the iteration.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#findNext(int)">findNext</A></B>(int from)</CODE> |
| |
| <BR> |
| Determines the index of the next header.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#hasNext()">hasNext</A></B>()</CODE> |
| |
| <BR> |
| Indicates whether there is another header in this iteration.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#next()">next</A></B>()</CODE> |
| |
| <BR> |
| Returns the next header.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../org/apache/http/Header.html" title="interface in org.apache.http">Header</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#nextHeader()">nextHeader</A></B>()</CODE> |
| |
| <BR> |
| Obtains the next header from this iteration.</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="../../../../org/apache/http/message/BasicHeaderIterator.html#remove()">remove</A></B>()</CODE> |
| |
| <BR> |
| Removing headers is not supported.</TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| <A NAME="field_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Field Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="allHeaders"><!-- --></A><H3> |
| allHeaders</H3> |
| <PRE> |
| protected final <A HREF="../../../../org/apache/http/Header.html" title="interface in org.apache.http">Header</A>[] <B>allHeaders</B></PRE> |
| <DL> |
| <DD>An array of headers to iterate over. |
| Not all elements of this array are necessarily part of the iteration. |
| This array will never be modified by the iterator. |
| Derived implementations are expected to adhere to this restriction. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="currentIndex"><!-- --></A><H3> |
| currentIndex</H3> |
| <PRE> |
| protected int <B>currentIndex</B></PRE> |
| <DL> |
| <DD>The position of the next header in <A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#allHeaders"><CODE>allHeaders</CODE></A>. |
| Negative if the iteration is over. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="headerName"><!-- --></A><H3> |
| headerName</H3> |
| <PRE> |
| protected <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>headerName</B></PRE> |
| <DL> |
| <DD>The header name to filter by. |
| <code>null</code> to iterate over all headers in the array. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| |
| <A NAME="constructor_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Constructor Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="BasicHeaderIterator(org.apache.http.Header[], java.lang.String)"><!-- --></A><H3> |
| BasicHeaderIterator</H3> |
| <PRE> |
| public <B>BasicHeaderIterator</B>(<A HREF="../../../../org/apache/http/Header.html" title="interface in org.apache.http">Header</A>[] headers, |
| <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> name)</PRE> |
| <DL> |
| <DD>Creates a new header iterator. |
| <P> |
| <DL> |
| <DT><B>Parameters:</B><DD><CODE>headers</CODE> - an array of headers over which to iterate<DD><CODE>name</CODE> - the name of the headers over which to iterate, or |
| <code>null</code> for any</DL> |
| </DL> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TH> |
| </TR> |
| </TABLE> |
| |
| <A NAME="findNext(int)"><!-- --></A><H3> |
| findNext</H3> |
| <PRE> |
| protected int <B>findNext</B>(int from)</PRE> |
| <DL> |
| <DD>Determines the index of the next header. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>from</CODE> - one less than the index to consider first, |
| -1 to search for the first header |
| <DT><B>Returns:</B><DD>the index of the next header that matches the filter name, |
| or negative if there are no more headers</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="filterHeader(int)"><!-- --></A><H3> |
| filterHeader</H3> |
| <PRE> |
| protected boolean <B>filterHeader</B>(int index)</PRE> |
| <DL> |
| <DD>Checks whether a header is part of the iteration. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the header to check |
| <DT><B>Returns:</B><DD><code>true</code> if the header should be part of the |
| iteration, <code>false</code> to skip</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="hasNext()"><!-- --></A><H3> |
| hasNext</H3> |
| <PRE> |
| public boolean <B>hasNext</B>()</PRE> |
| <DL> |
| <DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/http/HeaderIterator.html#hasNext()">HeaderIterator</A></CODE></B></DD> |
| <DD>Indicates whether there is another header in this iteration. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html#hasNext()" title="class or interface in java.util">hasNext</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A><<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/http/HeaderIterator.html#hasNext()">hasNext</A></CODE> in interface <CODE><A HREF="../../../../org/apache/http/HeaderIterator.html" title="interface in org.apache.http">HeaderIterator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD><code>true</code> if there is another header, |
| <code>false</code> otherwise</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="nextHeader()"><!-- --></A><H3> |
| nextHeader</H3> |
| <PRE> |
| public <A HREF="../../../../org/apache/http/Header.html" title="interface in org.apache.http">Header</A> <B>nextHeader</B>() |
| throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/NoSuchElementException.html" title="class or interface in java.util">NoSuchElementException</A></PRE> |
| <DL> |
| <DD>Obtains the next header from this iteration. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/http/HeaderIterator.html#nextHeader()">nextHeader</A></CODE> in interface <CODE><A HREF="../../../../org/apache/http/HeaderIterator.html" title="interface in org.apache.http">HeaderIterator</A></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>the next header in this iteration |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/NoSuchElementException.html" title="class or interface in java.util">NoSuchElementException</A></CODE> - if there are no more headers</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="next()"><!-- --></A><H3> |
| next</H3> |
| <PRE> |
| public final <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <B>next</B>() |
| throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/NoSuchElementException.html" title="class or interface in java.util">NoSuchElementException</A></PRE> |
| <DL> |
| <DD>Returns the next header. |
| Same as <A HREF="../../../../org/apache/http/message/BasicHeaderIterator.html#nextHeader()"><CODE>nextHeader</CODE></A>, but not type-safe. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html#next()" title="class or interface in java.util">next</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A><<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>></CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>the next header in this iteration |
| <DT><B>Throws:</B> |
| <DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/NoSuchElementException.html" title="class or interface in java.util">NoSuchElementException</A></CODE> - if there are no more headers</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="remove()"><!-- --></A><H3> |
| remove</H3> |
| <PRE> |
| public void <B>remove</B>() |
| throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/UnsupportedOperationException.html" title="class or interface in java.lang">UnsupportedOperationException</A></PRE> |
| <DL> |
| <DD>Removing headers is not supported. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html#remove()" title="class or interface in java.util">remove</A></CODE> in interface <CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A><<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>></CODE></DL> |
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