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<TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/IntHashtable.html#getEntryIterator()">getEntryIterator</A></B>()</CODE><BR> </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="../../../../com/lowagie/text/pdf/IntHashtable.html#getKeys()">getKeys</A></B>()</CODE><BR> </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="../../../../com/lowagie/text/pdf/IntHashtable.html#getOneKey()">getOneKey</A></B>()</CODE><BR> </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="../../../../com/lowagie/text/pdf/IntHashtable.html#isEmpty()">isEmpty</A></B>()</CODE><BR> Tests if this hashtable maps no keys to values.</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="../../../../com/lowagie/text/pdf/IntHashtable.html#put(int, int)">put</A></B>(int key, int value)</CODE><BR> Maps the specified <code>key</code> to the specified <code>value</code> in this hashtable.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/IntHashtable.html#rehash()">rehash</A></B>()</CODE><BR> Increases the capacity of and internally reorganizes this hashtable, in order to accommodate and access its entries more efficiently.</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="../../../../com/lowagie/text/pdf/IntHashtable.html#remove(int)">remove</A></B>(int key)</CODE><BR> Removes the key (and its corresponding value) from this hashtable.</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="../../../../com/lowagie/text/pdf/IntHashtable.html#size()">size</A></B>()</CODE><BR> Returns the number of keys in this hashtable.</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="../../../../com/lowagie/text/pdf/IntHashtable.html#toOrderedKeys()">toOrderedKeys</A></B>()</CODE><BR> </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://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.4/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/j2se/1.4/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/j2se/1.4/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/j2se/1.4/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/j2se/1.4/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/j2se/1.4/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/j2se/1.4/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/j2se/1.4/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/j2se/1.4/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/j2se/1.4/docs/api/java/lang/Object.html?is-external=true#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="table"><!-- --></A><H3>table</H3><PRE>private transient <A HREF="../../../../com/lowagie/text/pdf/IntHashtable.Entry.html" title="class in com.lowagie.text.pdf">IntHashtable.Entry</A>[] <B>table</B></PRE><DL><DD>The hash table data.<P><DL></DL></DL><HR><A NAME="count"><!-- --></A><H3>count</H3><PRE>private transient int <B>count</B></PRE><DL><DD>The total number of entries in the hash table.<P><DL></DL></DL><HR><A NAME="threshold"><!-- --></A><H3>threshold</H3><PRE>private int <B>threshold</B></PRE><DL><DD>The table is rehashed when its size exceeds this threshold. (The value of this field is (int)(capacity * loadFactor).)<P><DL></DL></DL><HR><A NAME="loadFactor"><!-- --></A><H3>loadFactor</H3><PRE>private float <B>loadFactor</B></PRE><DL><DD>The load factor for the hashtable.<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="IntHashtable()"><!-- --></A><H3>IntHashtable</H3><PRE>public <B>IntHashtable</B>()</PRE><DL><DD><p>Constructs a new, empty hashtable with a default capacity and load factor, which is <code>20</code> and <code>0.75</code> respectively.</p><P></DL><HR><A NAME="IntHashtable(int)"><!-- --></A><H3>IntHashtable</H3><PRE>public <B>IntHashtable</B>(int initialCapacity)</PRE><DL><DD><p>Constructs a new, empty hashtable with the specified initial capacity and default load factor, which is <code>0.75</code>.</p><P><DL><DT><B>Parameters:</B><DD><CODE>initialCapacity</CODE> - the initial capacity of the hashtable.<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if the initial capacity is less than zero.</DL></DL><HR><A NAME="IntHashtable(int, float)"><!-- --></A><H3>IntHashtable</H3><PRE>public <B>IntHashtable</B>(int initialCapacity, float loadFactor)</PRE><DL><DD><p>Constructs a new, empty hashtable with the specified initial capacity and the specified load factor.</p><P><DL><DT><B>Parameters:</B><DD><CODE>initialCapacity</CODE> - the initial capacity of the hashtable.<DD><CODE>loadFactor</CODE> - the load factor of the hashtable.<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if the initial capacity is less than zero, or if the load factor is nonpositive.</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="size()"><!-- --></A><H3>size</H3><PRE>public int <B>size</B>()</PRE><DL><DD><p>Returns the number of keys in this hashtable.</p><P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>the number of keys in this hashtable.</DL></DD></DL><HR><A NAME="isEmpty()"><!-- --></A><H3>isEmpty</H3><PRE>public boolean <B>isEmpty</B>()</PRE><DL><DD><p>Tests if this hashtable maps no keys to values.</p><P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD><code>true</code> if this hashtable maps no keys to values; <code>false</code> otherwise.</DL></DD></DL><HR><A NAME="contains(int)"><!-- --></A><H3>contains</H3><PRE>public boolean <B>contains</B>(int value)</PRE><DL><DD><p>Tests if some key maps into the specified value in this hashtable. This operation is more expensive than the <code>containsKey</code> method.</p> <p>Note that this method is identical in functionality to containsValue, (which is part of the Map interface in the collections framework).</p><P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>value</CODE> - a value to search for.<DT><B>Returns:</B><DD><code>true</code> if and only if some key maps to the <code>value</code> argument in this hashtable as determined by the <tt>equals</tt> method; <code>false</code> otherwise.<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</A></CODE> - if the value is <code>null</code>.<DT><B>See Also:</B><DD><A HREF="../../../../com/lowagie/text/pdf/IntHashtable.html#containsKey(int)"><CODE>containsKey(int)</CODE></A>, <A HREF="../../../../com/lowagie/text/pdf/IntHashtable.html#containsValue(int)"><CODE>containsValue(int)</CODE></A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><CODE>Map</CODE></A></DL></DD></DL><HR><A NAME="containsValue(int)"><!-- --></A><H3>containsValue</H3>⌨️ 快捷键说明
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