getfield.html

一个用于对.class文件进行插桩的开源工具

<TD><CODE><A HREF="../../../../org/apache/bcel/generic/FieldInstruction.html#getFieldName(org.apache.bcel.generic.ConstantPoolGen)">getFieldName</A>, <A HREF="../../../../org/apache/bcel/generic/FieldInstruction.html#getFieldSize(org.apache.bcel.generic.ConstantPoolGen)">getFieldSize</A>, <A HREF="../../../../org/apache/bcel/generic/FieldInstruction.html#getFieldType(org.apache.bcel.generic.ConstantPoolGen)">getFieldType</A>, <A HREF="../../../../org/apache/bcel/generic/FieldInstruction.html#getType(org.apache.bcel.generic.ConstantPoolGen)">getType</A>, <A HREF="../../../../org/apache/bcel/generic/FieldInstruction.html#toString(org.apache.bcel.classfile.ConstantPool)">toString</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.bcel.generic.FieldOrMethod"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class org.apache.bcel.generic.<A HREF="../../../../org/apache/bcel/generic/FieldOrMethod.html">FieldOrMethod</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/bcel/generic/FieldOrMethod.html#getClassName(org.apache.bcel.generic.ConstantPoolGen)">getClassName</A>, <A HREF="../../../../org/apache/bcel/generic/FieldOrMethod.html#getClassType(org.apache.bcel.generic.ConstantPoolGen)">getClassType</A>, <A HREF="../../../../org/apache/bcel/generic/FieldOrMethod.html#getLoadClassType(org.apache.bcel.generic.ConstantPoolGen)">getLoadClassType</A>, <A HREF="../../../../org/apache/bcel/generic/FieldOrMethod.html#getName(org.apache.bcel.generic.ConstantPoolGen)">getName</A>, <A HREF="../../../../org/apache/bcel/generic/FieldOrMethod.html#getSignature(org.apache.bcel.generic.ConstantPoolGen)">getSignature</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.bcel.generic.CPInstruction"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class org.apache.bcel.generic.<A HREF="../../../../org/apache/bcel/generic/CPInstruction.html">CPInstruction</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/bcel/generic/CPInstruction.html#dump(java.io.DataOutputStream)">dump</A>, <A HREF="../../../../org/apache/bcel/generic/CPInstruction.html#getIndex()">getIndex</A>, <A HREF="../../../../org/apache/bcel/generic/CPInstruction.html#initFromFile(org.apache.bcel.util.ByteSequence, boolean)">initFromFile</A>, <A HREF="../../../../org/apache/bcel/generic/CPInstruction.html#setIndex(int)">setIndex</A>, <A HREF="../../../../org/apache/bcel/generic/CPInstruction.html#toString(boolean)">toString</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.bcel.generic.Instruction"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class org.apache.bcel.generic.<A HREF="../../../../org/apache/bcel/generic/Instruction.html">Instruction</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/bcel/generic/Instruction.html#consumeStack(org.apache.bcel.generic.ConstantPoolGen)">consumeStack</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#copy()">copy</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#getLength()">getLength</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#getOpcode()">getOpcode</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#readInstruction(org.apache.bcel.util.ByteSequence)">readInstruction</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#toString()">toString</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.bcel.generic.StackConsumer"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface org.apache.bcel.generic.<A HREF="../../../../org/apache/bcel/generic/StackConsumer.html">StackConsumer</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/bcel/generic/StackConsumer.html#consumeStack(org.apache.bcel.generic.ConstantPoolGen)">consumeStack</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="GETFIELD(int)"><!-- --></A><H3>
GETFIELD</H3>
<PRE>
public <B>GETFIELD</B>(int&nbsp;index)</PRE>
<DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
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</TABLE>

<A NAME="produceStack(org.apache.bcel.generic.ConstantPoolGen)"><!-- --></A><H3>
produceStack</H3>
<PRE>
public int <B>produceStack</B>(<A HREF="../../../../org/apache/bcel/generic/ConstantPoolGen.html">ConstantPoolGen</A>&nbsp;cpg)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/bcel/generic/Instruction.html">Instruction</A></CODE></B></DD>
<DD>This method also gives right results for instructions whose
 effect on the stack depends on the constant pool entry they
 reference.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../org/apache/bcel/generic/StackProducer.html#produceStack(org.apache.bcel.generic.ConstantPoolGen)">produceStack</A></CODE> in interface <CODE><A HREF="../../../../org/apache/bcel/generic/StackProducer.html">StackProducer</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/bcel/generic/Instruction.html#produceStack(org.apache.bcel.generic.ConstantPoolGen)">produceStack</A></CODE> in class <CODE><A HREF="../../../../org/apache/bcel/generic/Instruction.html">Instruction</A></CODE></DL>
</DD>
<DD>Following copied from interface: <CODE>org.apache.bcel.generic.StackProducer</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD>how many words are produced on stack</DL>
</DD>
</DL>
<HR>

<A NAME="getExceptions()"><!-- --></A><H3>
getExceptions</H3>
<PRE>
public java.lang.Class[] <B>getExceptions</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../org/apache/bcel/generic/ExceptionThrower.html#getExceptions()">getExceptions</A></CODE> in interface <CODE><A HREF="../../../../org/apache/bcel/generic/ExceptionThrower.html">ExceptionThrower</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="accept(org.apache.bcel.generic.Visitor)"><!-- --></A><H3>
accept</H3>
<PRE>
public void <B>accept</B>(<A HREF="../../../../org/apache/bcel/generic/Visitor.html">Visitor</A>&nbsp;v)</PRE>
<DL>
<DD>Call corresponding visitor method(s). The order is:
 Call visitor methods of implemented interfaces first, then
 call methods according to the class hierarchy in descending order,
 i.e., the most specific visitXXX() call comes last.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/bcel/generic/Instruction.html#accept(org.apache.bcel.generic.Visitor)">accept</A></CODE> in class <CODE><A HREF="../../../../org/apache/bcel/generic/Instruction.html">Instruction</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>v</CODE> - Visitor object</DL>
</DD>
</DL>
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