InsnPrinter (common 1.8.1 API)

java.lang.Object
- org.objectweb.asm.MethodVisitor
- - org.bdware.analysis.InsnPrinter

public class InsnPrinter
extends MethodVisitor

字段概要
- 从类继承的字段 org.objectweb.asm.MethodVisitor
  api, mv

构造器概要

构造器
构造器和说明

InsnPrinter(int api, java.io.PrintStream ps)

构造器
构造器和说明
`InsnPrinter(int api, java.io.PrintStream ps)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`setLabelOrder(java.util.Map<Label,java.lang.Integer> labelOrder)`
`void`	`visitFieldInsn(int opcode, java.lang.String owner, java.lang.String name, java.lang.String desc)` Visits a field instruction.
`void`	`visitIincInsn(int var, int increment)` Visits an IINC instruction.
`void`	`visitInsn(int opcode)` Visits a zero operand instruction.
`void`	`visitIntInsn(int opcode, int operand)` Visits an instruction with a single int operand.
`void`	`visitInvokeDynamicInsn(java.lang.String name, java.lang.String desc, Handle bsm, java.lang.Object... bsmArgs)` Visits an invokedynamic instruction.
`void`	`visitJumpInsn(int opcode, Label label)` Visits a jump instruction.
`void`	`visitLabel(Label label)` Visits a label.
`void`	`visitLdcInsn(java.lang.Object cst)` Visits a LDC instruction.
`void`	`visitLookupSwitchInsn(Label dflt, int[] keys, Label[] labels)` Visits a LOOKUPSWITCH instruction.
`void`	`visitMethodInsn(int opcode, java.lang.String owner, java.lang.String name, java.lang.String desc)` Visits a method instruction.
`void`	`visitMultiANewArrayInsn(java.lang.String desc, int dims)` Visits a MULTIANEWARRAY instruction.
`void`	`visitTableSwitchInsn(int min, int max, Label dflt, Label... labels)` Visits a TABLESWITCH instruction.
`void`	`visitTypeInsn(int opcode, java.lang.String type)` Visits a type instruction.
`void`	`visitVarInsn(int opcode, int var)` Visits a local variable instruction.

从类继承的方法 org.objectweb.asm.MethodVisitor
visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitFrame, visitLineNumber, visitLocalVariable, visitMaxs, visitParameterAnnotation, visitTryCatchBlock

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - InsnPrinter
```
public InsnPrinter(int api,
                   java.io.PrintStream ps)
```
- 方法详细资料
  - visitInsn
```
public void visitInsn(int opcode)
```
    Visits a zero operand instruction.
    
    覆盖:
    
    visitInsn 在类中 MethodVisitor
    
    参数:
    
    opcode - the opcode of the instruction to be visited. This opcode is either NOP, ACONST_NULL, ICONST_M1, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, LCONST_0, LCONST_1, FCONST_0, FCONST_1, FCONST_2, DCONST_0, DCONST_1, IALOAD, LALOAD, FALOAD, DALOAD, AALOAD, BALOAD, CALOAD, SALOAD, IASTORE, LASTORE, FASTORE, DASTORE, AASTORE, BASTORE, CASTORE, SASTORE, POP, POP2, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, SWAP, IADD, LADD, FADD, DADD, ISUB, LSUB, FSUB, DSUB, IMUL, LMUL, FMUL, DMUL, IDIV, LDIV, FDIV, DDIV, IREM, LREM, FREM, DREM, INEG, LNEG, FNEG, DNEG, ISHL, LSHL, ISHR, LSHR, IUSHR, LUSHR, IAND, LAND, IOR, LOR, IXOR, LXOR, I2L, I2F, I2D, L2I, L2F, L2D, F2I, F2L, F2D, D2I, D2L, D2F, I2B, I2C, I2S, LCMP, FCMPL, FCMPG, DCMPL, DCMPG, IRETURN, LRETURN, FRETURN, DRETURN, ARETURN, RETURN, ARRAYLENGTH, ATHROW, MONITORENTER, or MONITOREXIT.
  - visitIntInsn
```
public void visitIntInsn(int opcode,
                         int operand)
```
    Visits an instruction with a single int operand.
    
    覆盖:
    
    visitIntInsn 在类中 MethodVisitor
    
    参数:
    
    opcode - the opcode of the instruction to be visited. This opcode is either BIPUSH, SIPUSH or NEWARRAY.
    
    operand - the operand of the instruction to be visited.
    When opcode is BIPUSH, operand value should be between Byte.MIN_VALUE and Byte.MAX_VALUE.
    When opcode is SIPUSH, operand value should be between Short.MIN_VALUE and Short.MAX_VALUE.
    When opcode is NEWARRAY, operand value should be one of Opcodes.T_BOOLEAN, Opcodes.T_CHAR, Opcodes.T_FLOAT, Opcodes.T_DOUBLE, Opcodes.T_BYTE, Opcodes.T_SHORT, Opcodes.T_INT or Opcodes.T_LONG.
  - visitVarInsn
```
public void visitVarInsn(int opcode,
                         int var)
```
    Visits a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable.
    
    覆盖:
    
    visitVarInsn 在类中 MethodVisitor
    
    参数:
    
    opcode - the opcode of the local variable instruction to be visited. This opcode is either ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET.
    
    var - the operand of the instruction to be visited. This operand is the index of a local variable.
  - visitTypeInsn
```
public void visitTypeInsn(int opcode,
                          java.lang.String type)
```
    Visits a type instruction. A type instruction is an instruction that takes the internal name of a class as parameter.
    
    覆盖:
    
    visitTypeInsn 在类中 MethodVisitor
    
    参数:
    
    opcode - the opcode of the type instruction to be visited. This opcode is either NEW, ANEWARRAY, CHECKCAST or INSTANCEOF.
    
    type - the operand of the instruction to be visited. This operand must be the internal name of an object or array class (see getInternalName).
  - visitFieldInsn
```
public void visitFieldInsn(int opcode,
                           java.lang.String owner,
                           java.lang.String name,
                           java.lang.String desc)
```
    Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object.
    
    覆盖:
    
    visitFieldInsn 在类中 MethodVisitor
    
    参数:
    
    opcode - the opcode of the type instruction to be visited. This opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.
    
    owner - the internal name of the field's owner class (see getInternalName).
    
    name - the field's name.
    
    desc - the field's descriptor (see Type).
  - visitMethodInsn
```
public void visitMethodInsn(int opcode,
                            java.lang.String owner,
                            java.lang.String name,
                            java.lang.String desc)
```
    Visits a method instruction. A method instruction is an instruction that invokes a method.
    
    覆盖:
    
    visitMethodInsn 在类中 MethodVisitor
    
    参数:
    
    opcode - the opcode of the type instruction to be visited. This opcode is either INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE.
    
    owner - the internal name of the method's owner class (see getInternalName).
    
    name - the method's name.
    
    desc - the method's descriptor (see Type).
  - visitInvokeDynamicInsn
```
public void visitInvokeDynamicInsn(java.lang.String name,
                                   java.lang.String desc,
                                   Handle bsm,
                                   java.lang.Object... bsmArgs)
```
    Visits an invokedynamic instruction.
    
    覆盖:
    
    visitInvokeDynamicInsn 在类中 MethodVisitor
    
    参数:
    
    name - the method's name.
    
    desc - the method's descriptor (see Type).
    
    bsm - the bootstrap method.
    
    bsmArgs - the bootstrap method constant arguments. Each argument must be an Integer, Float, Long, Double, String, Type or Handle value. This method is allowed to modify the content of the array so a caller should expect that this array may change.
  - visitJumpInsn
```
public void visitJumpInsn(int opcode,
                          Label label)
```
    Visits a jump instruction. A jump instruction is an instruction that may jump to another instruction.
    
    覆盖:
    
    visitJumpInsn 在类中 MethodVisitor
    
    参数:
    
    opcode - the opcode of the type instruction to be visited. This opcode is either IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL.
    
    label - the operand of the instruction to be visited. This operand is a label that designates the instruction to which the jump instruction may jump.
  - visitLabel
```
public void visitLabel(Label label)
```
    从类复制的说明: MethodVisitor
    
    Visits a label. A label designates the instruction that will be visited just after it.
    
    覆盖:
    
    visitLabel 在类中 MethodVisitor
    
    参数:
    
    label - a Label object.
  - visitLdcInsn
```
public void visitLdcInsn(java.lang.Object cst)
```
    Visits a LDC instruction. Note that new constant types may be added in future versions of the Java Virtual Machine. To easily detect new constant types, implementations of this method should check for unexpected constant types, like this:
```
 if (cst instanceof Integer) {
     // ...
 } else if (cst instanceof Float) {
     // ...
 } else if (cst instanceof Long) {
     // ...
 } else if (cst instanceof Double) {
     // ...
 } else if (cst instanceof String) {
     // ...
 } else if (cst instanceof Type) {
     int sort = ((Type) cst).getSort();
     if (sort == Type.OBJECT) {
         // ...
     } else if (sort == Type.ARRAY) {
         // ...
     } else if (sort == Type.METHOD) {
         // ...
     } else {
         // throw an exception
     }
 } else if (cst instanceof Handle) {
     // ...
 } else {
     // throw an exception
 }
 
```
    覆盖:
    
    visitLdcInsn 在类中 MethodVisitor
    
    参数:
    
    cst - the constant to be loaded on the stack. This parameter must be a non null Integer, a Float, a Long, a Double, a String, a Type of OBJECT or ARRAY sort for .class constants, for classes whose version is 49.0, a Type of METHOD sort or a Handle for MethodType and MethodHandle constants, for classes whose version is 51.0.
  - visitIincInsn
```
public void visitIincInsn(int var,
                          int increment)
```
    Visits an IINC instruction.
    
    覆盖:
    
    visitIincInsn 在类中 MethodVisitor
    
    参数:
    
    var - index of the local variable to be incremented.
    
    increment - amount to increment the local variable by.
  - visitTableSwitchInsn
```
public void visitTableSwitchInsn(int min,
                                 int max,
                                 Label dflt,
                                 Label... labels)
```
    Visits a TABLESWITCH instruction.
    
    覆盖:
    
    visitTableSwitchInsn 在类中 MethodVisitor
    
    参数:
    
    min - the minimum key value.
    
    max - the maximum key value.
    
    dflt - beginning of the default handler block.
    
    labels - beginnings of the handler blocks. labels[i] is the beginning of the handler block for the min + i key.
  - visitLookupSwitchInsn
```
public void visitLookupSwitchInsn(Label dflt,
                                  int[] keys,
                                  Label[] labels)
```
    Visits a LOOKUPSWITCH instruction.
    
    覆盖:
    
    visitLookupSwitchInsn 在类中 MethodVisitor
    
    参数:
    
    dflt - beginning of the default handler block.
    
    keys - the values of the keys.
    
    labels - beginnings of the handler blocks. labels[i] is the beginning of the handler block for the keys[i] key.
  - visitMultiANewArrayInsn
```
public void visitMultiANewArrayInsn(java.lang.String desc,
                                    int dims)
```
    Visits a MULTIANEWARRAY instruction.
    
    覆盖:
    
    visitMultiANewArrayInsn 在类中 MethodVisitor
    
    参数:
    
    desc - an array type descriptor (see Type).
    
    dims - number of dimensions of the array to allocate.
  - setLabelOrder
```
public void setLabelOrder(java.util.Map<Label,java.lang.Integer> labelOrder)
```

类 InsnPrinter

字段概要

从类继承的字段 org.objectweb.asm.MethodVisitor

构造器概要

方法概要

从类继承的方法 org.objectweb.asm.MethodVisitor

从类继承的方法 java.lang.Object

构造器详细资料

InsnPrinter

方法详细资料

visitInsn

visitIntInsn

visitVarInsn

visitTypeInsn

visitFieldInsn

visitMethodInsn

visitInvokeDynamicInsn

visitJumpInsn

visitLabel

visitLdcInsn

visitIincInsn

visitTableSwitchInsn

visitLookupSwitchInsn

visitMultiANewArrayInsn

setLabelOrder