Package com.tonic.analysis.instruction

Enum GetFieldInstruction.FieldType

java.lang.Object

java.lang.Enum<GetFieldInstruction.FieldType>

com.tonic.analysis.instruction.GetFieldInstruction.FieldType

All Implemented Interfaces:

Serializable, Comparable<GetFieldInstruction.FieldType>

Enclosing class:

GetFieldInstruction

public static enum GetFieldInstruction.FieldType
extends Enum<GetFieldInstruction.FieldType>

The field-read kinds (instance GETFIELD vs static GETSTATIC), each pairing a JVM opcode with its mnemonic.

Enum Constant Summary

Enum Constants

Enum Constant	Description
GETFIELD	Reads an instance field, popping the object reference to read it from.
GETSTATIC	Reads a class-level field, taking no receiver off the stack.

Method Summary

Modifier and Type	Method	Description
static GetFieldInstruction.FieldType	fromOpcode(int opcode)	Looks up the field-read kind for a JVM opcode.
String	getMnemonic()
int	getOpcode()
static GetFieldInstruction.FieldType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static GetFieldInstruction.FieldType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

GETFIELD

public static final GetFieldInstruction.FieldType GETFIELD

Reads an instance field, popping the object reference to read it from.

GETSTATIC

public static final GetFieldInstruction.FieldType GETSTATIC

Reads a class-level field, taking no receiver off the stack.

Method Detail

values

public static GetFieldInstruction.FieldType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (GetFieldInstruction.FieldType c : GetFieldInstruction.FieldType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static GetFieldInstruction.FieldType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getOpcode

public int getOpcode()

Returns:

the opcode

getMnemonic

public String getMnemonic()

Returns:

the mnemonic

fromOpcode

public static GetFieldInstruction.FieldType fromOpcode(int opcode)

Looks up the field-read kind for a JVM opcode.

Parameters:

opcode - the JVM opcode

Returns:

the matching kind, or null if the opcode is not GETFIELD or GETSTATIC