Javassist 3.30.2-GA · javassist.compiler.JvstCodeGen

Modifier and Type	Field and Description
public static final String	cflowName
public static final String	clazzName
private CtClass	dollarType
public static final String	dollarTypeName
private String	param0Type
pack-priv String	paramArrayName
pack-priv String	paramListName
pack-priv CtClass[]	paramTypeList
private int	paramVarBase
pack-priv String	proceedName
pack-priv ProceedHandler	procHandler
pack-priv String	returnCastName
pack-priv CtClass	returnType
private String	returnVarName
public static final String	sigName
private boolean	useParam0
public static final String	wrapperCastName

Access	Constructor and Description
public	JvstCodeGen(Bytecode b, CtClass cc, ClassPool cp)

Method Summary

Modifier and Type	Method and Description
public void	addNullIfVoid()
protected void	atAssignParamList(CtClass[] params, Bytecode code)
public void	atCallExpr(CallExpr expr) Overrides javassist.compiler.MemberCodeGen.atCallExpr.
public void	atCastExpr(CastExpr expr) Overrides javassist.compiler.CodeGen.atCastExpr.
protected void	atCastToRtype(CastExpr expr) Inserts a cast operator to the return type.
protected void	atCastToWrapper(CastExpr expr)
protected void	atCflow(ASTList cname)
protected void	atFieldAssign(Expr expr, int op, ASTree left, ASTree right, boolean doDup) Overrides javassist.compiler.MemberCodeGen.atFieldAssign.
public void	atMember(Member mem) Overrides javassist.compiler.MemberCodeGen.atMember.
public void	atMethodArgs(ASTList args, int[] types, int[] dims, String[] cnames) Overrides javassist.compiler.MemberCodeGen.atMethodArgs.
protected void	atReturnStmnt(Stmnt st) Overrides javassist.compiler.CodeGen.atReturnStmnt.
private void	callGetType(String method)
pack-priv void	compileInvokeSpecial(ASTree target, int methodIndex, String descriptor, ASTList args)
public static int	compileParameterList(Bytecode code, CtClass[] params, int regno)
protected void	compileUnwrapValue(CtClass type, Bytecode code)
public void	doNumCast(CtClass type)
public int	getMethodArgsLength(ASTList args) Overrides javassist.compiler.MemberCodeGen.getMethodArgsLength.
private int	indexOfParam1()
public boolean	isParamListName(ASTList args)
private static void	makeCflowName(StringBuilder sbuf, ASTree name)
public int	recordParams(CtClass[] params, boolean isStatic, String prefix, String paramVarName, String paramsName, SymbolTable tbl) Makes method parameters $0, $1, ..., $args, $$, and $class available.
public int	recordParams(CtClass[] the parameter types (the types of $1, $2, ..) params, boolean true if the method in which the compiled bytecode is embedded is static. isStatic, String it must be "$" (the first letter of $0, $1, ...) prefix, String it must be "$args" paramVarName, String it must be "$$" paramsName, boolean true if $0 is used. use0, int the register number of $0 (use0 is true) or $1 (otherwise). paramBase, String the class of $0. If use0 is false, target can be null. The value of "target" is also used as the name of the type represented by $class. target, SymbolTable tbl) Makes method parameters $0, $1, ..., $args, $$, and $class available.
public int	Returns: -1 or the variable index assigned to $_. recordReturnType(CtClass type, String castName, String null if $_ is not used. resultName, SymbolTable tbl) Makes a cast to the return type ($r) available.
public void	recordType(CtClass t) Makes $type available.
private int	recordVar(CtClass cc, String varName, int varNo, SymbolTable tbl)
public int	recordVariable(CtClass variable type type, String variable name varName, SymbolTable tbl) Makes the given variable name available.
public void	recordVariable(String the type descriptor of the variable typeDesc, String variable name varName, int an index into the local variable array varNo, SymbolTable tbl) Makes the given variable name available.
public void	setProceedHandler(ProceedHandler h, String name)
public void	setType(CtClass type)
private void	setType(CtClass type, int dim)

cflowName	back to summary
public static final String cflowName

clazzName	back to summary
public static final String clazzName

dollarType	back to summary
private CtClass dollarType

dollarTypeName	back to summary
public static final String dollarTypeName

param0Type	back to summary
private String param0Type

paramArrayName	back to summary
pack-priv String paramArrayName

paramListName	back to summary
pack-priv String paramListName

paramTypeList	back to summary
pack-priv CtClass[] paramTypeList

paramVarBase	back to summary
private int paramVarBase

proceedName	back to summary
pack-priv String proceedName

procHandler	back to summary
pack-priv ProceedHandler procHandler

returnCastName	back to summary
pack-priv String returnCastName

returnType	back to summary
pack-priv CtClass returnType

returnVarName	back to summary
private String returnVarName Annotations @SuppressWarnings:unused

sigName	back to summary
public static final String sigName

useParam0	back to summary
private boolean useParam0

wrapperCastName	back to summary
public static final String wrapperCastName

JvstCodeGen	back to summary
public JvstCodeGen(Bytecode b, CtClass cc, ClassPool cp)

Method Detail

addNullIfVoid	back to summary
public void addNullIfVoid()

atAssignParamList	back to summary
protected void atAssignParamList(CtClass[] params, Bytecode code) throws CompileError

atCallExpr	back to summary
public void atCallExpr(CallExpr expr) throws CompileError Overrides javassist.compiler.MemberCodeGen.atCallExpr. Annotations @Override

atCallExpr

back to summary

public void atCallExpr(CallExpr expr) throws CompileError

Overrides javassist.compiler.MemberCodeGen.atCallExpr.

Annotations

@Override

atCastExpr	back to summary
public void atCastExpr(CastExpr expr) throws CompileError Overrides javassist.compiler.CodeGen.atCastExpr. Annotations @Override

atCastExpr

back to summary

public void atCastExpr(CastExpr expr) throws CompileError

Overrides javassist.compiler.CodeGen.atCastExpr.

Annotations

@Override

atCastToRtype	back to summary
protected void atCastToRtype(CastExpr expr) throws CompileError Inserts a cast operator to the return type. If the return type is void, this does nothing.

atCastToWrapper	back to summary
protected void atCastToWrapper(CastExpr expr) throws CompileError

atCflow	back to summary
protected void atCflow(ASTList cname) throws CompileError

atFieldAssign	back to summary
protected void atFieldAssign(Expr expr, int op, ASTree left, ASTree right, boolean doDup) throws CompileError Overrides javassist.compiler.MemberCodeGen.atFieldAssign. Annotations @Override

atFieldAssign

back to summary

protected void atFieldAssign(Expr expr, int op, ASTree left, ASTree right, boolean doDup) throws CompileError

Overrides javassist.compiler.MemberCodeGen.atFieldAssign.

Annotations

@Override

atMember	back to summary
public void atMember(Member mem) throws CompileError Overrides javassist.compiler.MemberCodeGen.atMember. Annotations @Override

atMember

back to summary

public void atMember(Member mem) throws CompileError

Overrides javassist.compiler.MemberCodeGen.atMember.

Annotations

@Override

atMethodArgs	back to summary
public void atMethodArgs(ASTList args, int[] types, int[] dims, String[] cnames) throws CompileError Overrides javassist.compiler.MemberCodeGen.atMethodArgs. Annotations @Override

atMethodArgs

back to summary

public void atMethodArgs(ASTList args, int[] types, int[] dims, String[] cnames) throws CompileError

Overrides javassist.compiler.MemberCodeGen.atMethodArgs.

Annotations

@Override

atReturnStmnt	back to summary
protected void atReturnStmnt(Stmnt st) throws CompileError Overrides javassist.compiler.CodeGen.atReturnStmnt. Annotations @Override

atReturnStmnt

back to summary

protected void atReturnStmnt(Stmnt st) throws CompileError

Overrides javassist.compiler.CodeGen.atReturnStmnt.

Annotations

@Override

callGetType	back to summary
private void callGetType(String method)

compileInvokeSpecial	back to summary
pack-priv void compileInvokeSpecial(ASTree target, int methodIndex, String descriptor, ASTList args) throws CompileError

compileParameterList	back to summary
public static int compileParameterList(Bytecode code, CtClass[] params, int regno)

compileUnwrapValue	back to summary
protected void compileUnwrapValue(CtClass type, Bytecode code) throws CompileError

doNumCast	back to summary
public void doNumCast(CtClass type) throws CompileError

getMethodArgsLength	back to summary
public int getMethodArgsLength(ASTList args) Overrides javassist.compiler.MemberCodeGen.getMethodArgsLength. Annotations @Override

getMethodArgsLength

back to summary

public int getMethodArgsLength(ASTList args)

Overrides javassist.compiler.MemberCodeGen.getMethodArgsLength.

Annotations

@Override

indexOfParam1	back to summary
private int indexOfParam1()

isParamListName	back to summary
public boolean isParamListName(ASTList args)

makeCflowName	back to summary
private static void makeCflowName(StringBuilder sbuf, ASTree name) throws CompileError

recordParams	back to summary
public int recordParams(CtClass[] params, boolean isStatic, String prefix, String paramVarName, String paramsName, SymbolTable tbl) throws CompileError Makes method parameters $0, $1, ..., $args, $$, and $class available. $0 is equivalent to THIS if the method is not static. Otherwise, if the method is static, then $0 is not available.

recordParams	back to summary
public int recordParams(CtClass[] params, boolean isStatic, String prefix, String paramVarName, String paramsName, boolean use0, int paramBase, String target, SymbolTable tbl) throws CompileError Makes method parameters $0, $1, ..., $args, $$, and $class available. $0 is available only if use0 is true. It might not be equivalent to THIS. Parameters params:CtClass[] the parameter types (the types of $1, $2, ..) isStatic:boolean true if the method in which the compiled bytecode is embedded is static. prefix:String it must be "$" (the first letter of $0, $1, ...) paramVarName:String it must be "$args" paramsName:String it must be "$$" use0:boolean true if $0 is used. paramBase:int the register number of $0 (use0 is true) or $1 (otherwise). target:String the class of $0. If use0 is false, target can be null. The value of "target" is also used as the name of the type represented by $class.

recordParams

back to summary

public int recordParams(CtClass[] params, boolean isStatic, String prefix, String paramVarName, String paramsName, boolean use0, int paramBase, String target, SymbolTable tbl) throws CompileError

Makes method parameters $0, $1, ..., $args, $$, and $class available. $0 is available only if use0 is true. It might not be equivalent to THIS.

Parameters

params:CtClass[]: the parameter types (the types of $1, $2, ..)
isStatic:boolean: true if the method in which the compiled bytecode is embedded is static.
prefix:String: it must be "$" (the first letter of $0, $1, ...)
paramVarName:String: it must be "$args"
paramsName:String: it must be "$$"
use0:boolean: true if $0 is used.
paramBase:int: the register number of $0 (use0 is true) or $1 (otherwise).
target:String: the class of $0. If use0 is false, target can be null. The value of "target" is also used as the name of the type represented by $class.

recordReturnType	back to summary
public int recordReturnType(CtClass type, String castName, String resultName, SymbolTable tbl) throws CompileError Makes a cast to the return type ($r) available. It also enables $_. If the return type is void, ($r) does nothing. The type of $_ is java.lang.Object. Parameters resultName:String null if $_ is not used. Returns:int -1 or the variable index assigned to $_.

recordReturnType

back to summary

public int recordReturnType(CtClass type, String castName, String resultName, SymbolTable tbl) throws CompileError

Makes a cast to the return type ($r) available. It also enables $_.

If the return type is void, ($r) does nothing. The type of $_ is java.lang.Object.

Parameters

resultName:String: null if $_ is not used.

Returns:int

-1 or the variable index assigned to $_.

recordType	back to summary
public void recordType(CtClass t) Makes $type available.

recordVar	back to summary
private int recordVar(CtClass cc, String varName, int varNo, SymbolTable tbl) throws CompileError

recordVariable	back to summary
public int recordVariable(CtClass type, String varName, SymbolTable tbl) throws CompileError Makes the given variable name available. Parameters type:CtClass variable type varName:String variable name

recordVariable

back to summary

public int recordVariable(CtClass type, String varName, SymbolTable tbl) throws CompileError

Makes the given variable name available.

Parameters

type:CtClass: variable type
varName:String: variable name

recordVariable	back to summary
public void recordVariable(String typeDesc, String varName, int varNo, SymbolTable tbl) throws CompileError Makes the given variable name available. Parameters typeDesc:String the type descriptor of the variable varName:String variable name varNo:int an index into the local variable array

recordVariable

back to summary

public void recordVariable(String typeDesc, String varName, int varNo, SymbolTable tbl) throws CompileError

Makes the given variable name available.

Parameters

typeDesc:String: the type descriptor of the variable
varName:String: variable name
varNo:int: an index into the local variable array

setProceedHandler	back to summary
public void setProceedHandler(ProceedHandler h, String name)

setType	back to summary
public void setType(CtClass type) throws CompileError

setType	back to summary
private void setType(CtClass type, int dim) throws CompileError

public Class JvstCodeGen

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail