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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Sat Dec 15 07:40:16 EST 2001 --><TITLE>bcel API: Class Type</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Type.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../org/apache/bcel/generic/TABLESWITCH.html"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="Type.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.apache.bcel.generic</FONT><BR>Class Type</H2><PRE>java.lang.Object | +--<B>org.apache.bcel.generic.Type</B></PRE><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A>, <A HREF="../../../../org/apache/bcel/verifier/statics/DOUBLE_Upper.html">DOUBLE_Upper</A>, <A HREF="../../../../org/apache/bcel/verifier/statics/LONG_Upper.html">LONG_Upper</A>, <A HREF="../../../../org/apache/bcel/generic/ReferenceType.html">ReferenceType</A>, <A HREF="../../../../org/apache/bcel/generic/ReturnaddressType.html">ReturnaddressType</A></DD></DL><HR><DL><DT>public abstract class <B>Type</B><DT>extends java.lang.Object</DL><P>Abstract super class for all possible java types, namely basic types such as int, object types like String and array types, e.g. int[]<P><DL><DT><B>Version: </B><DD>$Id: Type.java,v 1.1.1.1 2001/10/29 20:00:28 jvanzyl Exp $</DD><DT><B>Author: </B><DD><A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A></DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#BOOLEAN">BOOLEAN</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#BYTE">BYTE</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#CHAR">CHAR</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#DOUBLE">DOUBLE</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#FLOAT">FLOAT</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#INT">INT</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#LONG">LONG</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#NO_ARGS">NO_ARGS</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/ReferenceType.html">ReferenceType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#NULL">NULL</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/ObjectType.html">ObjectType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#OBJECT">OBJECT</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#SHORT">SHORT</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#signature">signature</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/ObjectType.html">ObjectType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#STRING">STRING</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/ObjectType.html">ObjectType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#STRINGBUFFER">STRINGBUFFER</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/ObjectType.html">ObjectType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#THROWABLE">THROWABLE</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#type">type</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#UNKNOWN">UNKNOWN</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/BasicType.html">BasicType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#VOID">VOID</A></B></CODE><BR> Predefined constants</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected </CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#Type(byte, java.lang.String)">Type</A></B>(byte t, java.lang.String s)</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#getArgumentTypes(java.lang.String)">getArgumentTypes</A></B>(java.lang.String signature)</CODE><BR> Convert arguments of a method (signature) to an array of Type objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#getMethodSignature(org.apache.bcel.generic.Type, org.apache.bcel.generic.Type[])">getMethodSignature</A></B>(<A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A> return_type, <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>[] arg_types)</CODE><BR> Convert type to Java method signature, e.g.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#getReturnType(java.lang.String)">getReturnType</A></B>(java.lang.String signature)</CODE><BR> Convert return value of a method (signature) to a Type object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#getSignature()">getSignature</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="../../../../org/apache/bcel/generic/Type.html#getSize()">getSize</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> byte</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#getType()">getType</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#getType(java.lang.String)">getType</A></B>(java.lang.String signature)</CODE><BR> Convert signature to a Type object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/Type.html#toString()">toString</A></B>()</CODE><BR> </TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>⌨️ 快捷键说明
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