instructionfactory.html

一个用于对.class文件进行插桩的开源工具

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<A NAME="InstructionFactory(org.apache.bcel.generic.ClassGen, org.apache.bcel.generic.ConstantPoolGen)"><!-- --></A><H3>
InstructionFactory</H3>
<PRE>
public <B>InstructionFactory</B>(<A HREF="../../../../org/apache/bcel/generic/ClassGen.html">ClassGen</A>&nbsp;cg,
                          <A HREF="../../../../org/apache/bcel/generic/ConstantPoolGen.html">ConstantPoolGen</A>&nbsp;cp)</PRE>
<DL>
</DL>
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<A NAME="InstructionFactory(org.apache.bcel.generic.ClassGen)"><!-- --></A><H3>
InstructionFactory</H3>
<PRE>
public <B>InstructionFactory</B>(<A HREF="../../../../org/apache/bcel/generic/ClassGen.html">ClassGen</A>&nbsp;cg)</PRE>
<DL>
<DD>Initialize with ClassGen object</DL>
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<A NAME="InstructionFactory(org.apache.bcel.generic.ConstantPoolGen)"><!-- --></A><H3>
InstructionFactory</H3>
<PRE>
public <B>InstructionFactory</B>(<A HREF="../../../../org/apache/bcel/generic/ConstantPoolGen.html">ConstantPoolGen</A>&nbsp;cp)</PRE>
<DL>
<DD>Initialize just with ConstantPoolGen object</DL>

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

<A NAME="method_detail"><!-- --></A>
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<B>Method Detail</B></FONT></TD>
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<A NAME="createInvoke(java.lang.String, java.lang.String, org.apache.bcel.generic.Type, org.apache.bcel.generic.Type[], short)"><!-- --></A><H3>
createInvoke</H3>
<PRE>
public <A HREF="../../../../org/apache/bcel/generic/InvokeInstruction.html">InvokeInstruction</A> <B>createInvoke</B>(java.lang.String&nbsp;class_name,
                                      java.lang.String&nbsp;name,
                                      <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;ret_type,
                                      <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>[]&nbsp;arg_types,
                                      short&nbsp;kind)</PRE>
<DL>
<DD>Create an invoke instruction.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>class_name</CODE> - name of the called class<DD><CODE>name</CODE> - name of the called method<DD><CODE>ret_type</CODE> - return type of method<DD><CODE>arg_types</CODE> - argument types of method<DD><CODE>kind</CODE> - how to invoke, i.e., INVOKEINTERFACE, INVOKESTATIC, INVOKEVIRTUAL,
 or INVOKESPECIAL<DT><B>See Also: </B><DD><A HREF="../../../../org/apache/bcel/Constants.html"><CODE>Constants</CODE></A></DL>
</DD>
</DL>
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<A NAME="createPrintln(java.lang.String)"><!-- --></A><H3>
createPrintln</H3>
<PRE>
public <A HREF="../../../../org/apache/bcel/generic/InstructionList.html">InstructionList</A> <B>createPrintln</B>(java.lang.String&nbsp;s)</PRE>
<DL>
<DD>Create a call to the most popular System.out.println() method.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>s</CODE> - the string to print</DL>
</DD>
</DL>
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<A NAME="createAppend(org.apache.bcel.generic.Type)"><!-- --></A><H3>
createAppend</H3>
<PRE>
public <A HREF="../../../../org/apache/bcel/generic/Instruction.html">Instruction</A> <B>createAppend</B>(<A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;type)</PRE>
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<DD><DL>
</DL>
</DD>
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<A NAME="createFieldAccess(java.lang.String, java.lang.String, org.apache.bcel.generic.Type, short)"><!-- --></A><H3>
createFieldAccess</H3>
<PRE>
public <A HREF="../../../../org/apache/bcel/generic/FieldInstruction.html">FieldInstruction</A> <B>createFieldAccess</B>(java.lang.String&nbsp;class_name,
                                          java.lang.String&nbsp;name,
                                          <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;type,
                                          short&nbsp;kind)</PRE>
<DL>
<DD>Create a field instruction.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>class_name</CODE> - name of the accessed class<DD><CODE>name</CODE> - name of the referenced field<DD><CODE>type</CODE> - type of field<DD><CODE>kind</CODE> - how to access, i.e., GETFIELD, PUTFIELD, GETSTATIC, PUTSTATIC<DT><B>See Also: </B><DD><A HREF="../../../../org/apache/bcel/Constants.html"><CODE>Constants</CODE></A></DL>
</DD>
</DL>
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<A NAME="createThis()"><!-- --></A><H3>
createThis</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/Instruction.html">Instruction</A> <B>createThis</B>()</PRE>
<DL>
<DD>Create reference to `this'<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="createReturn(org.apache.bcel.generic.Type)"><!-- --></A><H3>
createReturn</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/ReturnInstruction.html">ReturnInstruction</A> <B>createReturn</B>(<A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;type)</PRE>
<DL>
<DD>Create typed return<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="createBinaryOperation(java.lang.String, org.apache.bcel.generic.Type)"><!-- --></A><H3>
createBinaryOperation</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/ArithmeticInstruction.html">ArithmeticInstruction</A> <B>createBinaryOperation</B>(java.lang.String&nbsp;op,
                                                          <A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;type)</PRE>
<DL>
<DD>Create binary operation for simple basic types, such as int and float.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>op</CODE> - operation, such as "+", "*", "<<", etc.</DL>
</DD>
</DL>
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<A NAME="createPop(int)"><!-- --></A><H3>
createPop</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/StackInstruction.html">StackInstruction</A> <B>createPop</B>(int&nbsp;size)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - size of operand, either 1 (int, e.g.) or 2 (double)</DL>
</DD>
</DL>
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<A NAME="createDup(int)"><!-- --></A><H3>
createDup</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/StackInstruction.html">StackInstruction</A> <B>createDup</B>(int&nbsp;size)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - size of operand, either 1 (int, e.g.) or 2 (double)</DL>
</DD>
</DL>
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<A NAME="createDup_2(int)"><!-- --></A><H3>
createDup_2</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/StackInstruction.html">StackInstruction</A> <B>createDup_2</B>(int&nbsp;size)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - size of operand, either 1 (int, e.g.) or 2 (double)</DL>
</DD>
</DL>
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<A NAME="createDup_1(int)"><!-- --></A><H3>
createDup_1</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/StackInstruction.html">StackInstruction</A> <B>createDup_1</B>(int&nbsp;size)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - size of operand, either 1 (int, e.g.) or 2 (double)</DL>
</DD>
</DL>
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<A NAME="createStore(org.apache.bcel.generic.Type, int)"><!-- --></A><H3>
createStore</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/LocalVariableInstruction.html">LocalVariableInstruction</A> <B>createStore</B>(<A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;type,
                                                   int&nbsp;index)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - index of local variable</DL>
</DD>
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<A NAME="createLoad(org.apache.bcel.generic.Type, int)"><!-- --></A><H3>
createLoad</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/LocalVariableInstruction.html">LocalVariableInstruction</A> <B>createLoad</B>(<A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;type,
                                                  int&nbsp;index)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - index of local variable</DL>
</DD>
</DL>
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<A NAME="createArrayLoad(org.apache.bcel.generic.Type)"><!-- --></A><H3>
createArrayLoad</H3>
<PRE>
public static <A HREF="../../../../org/apache/bcel/generic/ArrayInstruction.html">ArrayInstruction</A> <B>createArrayLoad</B>(<A HREF="../../../../org/apache/bcel/generic/Type.html">Type</A>&nbsp;type)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>type</CODE> - type of elements of array, i.e., array.getElementType()</DL>
</DD>
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<A NAME="createArrayStore(org.apache.bcel.generic.Type)"><!-- --></A><H3>
createArrayStore</H3>
<PRE>