org.python.expose.generate

Class MethodExposer

java.lang.Object

org.python.expose.generate.Exposer

org.python.expose.generate.MethodExposer

All Implemented Interfaces:

org.objectweb.asm.Opcodes, PyTypes

Direct Known Subclasses:

ClassMethodExposer, InstanceMethodExposer

public abstract class MethodExposer
extends Exposer

Field Summary

Fields

Modifier and Type	Field and Description
protected org.objectweb.asm.Type[]	args
protected java.lang.String[]	asNames
protected java.lang.String[]	defaults
protected java.lang.String	doc
protected java.lang.String	methodName
protected org.objectweb.asm.Type	onType
protected java.lang.String	prefix
protected org.objectweb.asm.Type	returnType
protected java.lang.String	typeName

Fields inherited from class org.python.expose.generate.Exposer

cv, interfacesImplemented, mv, PRIMITIVES, thisType

Fields inherited from interface org.objectweb.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_RECORD, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM10_EXPERIMENTAL, ASM4, ASM5, ASM6, ASM7, ASM8, ASM9, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V9

Fields inherited from interface org.python.expose.generate.PyTypes

ABUILTIN_FUNCTION, ABUILTIN_METHOD, ADATA_DESCR, APYOBJ, ASSUPER, ASTRING, BOOLEAN, BUILTIN_FUNCTION, BUILTIN_INFO, BUILTIN_METHOD, BUILTIN_METHOD_NARROW, BYTE, CHAR, CLASS, DATA_DESCR, EXPOSED_CLASS_METHOD, EXPOSED_DELETE, EXPOSED_GET, EXPOSED_METHOD, EXPOSED_NEW, EXPOSED_SET, EXPOSED_TYPE, INT, OBJECT, PY, PYBOOLEAN, PYEXCEPTION, PYFLOAT, PYINTEGER, PYLONG, PYNEWWRAPPER, PYOBJ, PYSTR, PYTYPE, SHORT, STRING, STRING_BUILDER, THREAD_STATE, TYPEBUILDER, VOID

Constructor Summary

Constructors

Constructor and Description
MethodExposer(org.objectweb.asm.Type onType, java.lang.String methodName, org.objectweb.asm.Type[] args, org.objectweb.asm.Type returnType, java.lang.String typeName, java.lang.String[] asNames, java.lang.String[] defaults, java.lang.Class<?> superClass, java.lang.String doc)

Method Summary

Modifier and Type	Method and Description
protected abstract void	checkSelf()
protected void	generate() Implemented by subclasses to fill in the actual implementation of the class.
java.lang.String[]	getNames()
protected static boolean	isWide(org.objectweb.asm.Type[] args)
protected void	loadSelfAndThreadState()
protected void	loadThreadState()
protected abstract void	makeCall()
protected static boolean	needsThreadState(org.objectweb.asm.Type[] args)
protected void	throwInvalid(java.lang.String msg)

Methods inherited from class org.python.expose.generate.Exposer

call, callConstructor, callStatic, endConstructor, endMethod, generate, get, getClassName, getGeneratedType, getInternalName, getStatic, instantiate, instantiate, load, methodDesc, startConstructor, startMethod, superConstructor, toPy

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

defaults

protected java.lang.String[] defaults

asNames

protected final java.lang.String[] asNames

prefix

protected final java.lang.String prefix

typeName

protected final java.lang.String typeName

args

protected final org.objectweb.asm.Type[] args

methodName

protected final java.lang.String methodName

onType

protected final org.objectweb.asm.Type onType

returnType

protected final org.objectweb.asm.Type returnType

doc

protected final java.lang.String doc

Constructor Detail

MethodExposer

public MethodExposer(org.objectweb.asm.Type onType,
                     java.lang.String methodName,
                     org.objectweb.asm.Type[] args,
                     org.objectweb.asm.Type returnType,
                     java.lang.String typeName,
                     java.lang.String[] asNames,
                     java.lang.String[] defaults,
                     java.lang.Class<?> superClass,
                     java.lang.String doc)

Method Detail

throwInvalid

protected void throwInvalid(java.lang.String msg)

getNames

public java.lang.String[] getNames()

Returns:

the names this method will be exposed as. Must be at least length 1.

generate

protected void generate()

Description copied from class: Exposer

Implemented by subclasses to fill in the actual implementation of the class. cv is set to the ClassVisitor to be used when this is called.

Specified by:

generate in class Exposer

loadSelfAndThreadState

protected void loadSelfAndThreadState()

loadThreadState

protected void loadThreadState()

checkSelf

protected abstract void checkSelf()

makeCall

protected abstract void makeCall()

needsThreadState

protected static boolean needsThreadState(org.objectweb.asm.Type[] args)

isWide

protected static boolean isWide(org.objectweb.asm.Type[] args)