Package com.tonic.analysis.ssa.ir

Enum SimpleOp

java.lang.Object

java.lang.Enum<SimpleOp>

com.tonic.analysis.ssa.ir.SimpleOp

All Implemented Interfaces:

Serializable, Comparable<SimpleOp>

public enum SimpleOp
extends Enum<SimpleOp>

The operation kinds a SimpleInstruction can perform.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ARRAYLENGTH	Reads the length of the array operand into the instruction's result.
ATHROW	Throws the operand, terminating its block with no successor edge.
CATCH	Captures the caught exception that the JVM places on the stack at an exception-handler entry into the instruction's result.
GOTO	Branches unconditionally to the target block; terminates its block and takes no operand.
MONITORENTER	Acquires the monitor of the operand object; produces no result.
MONITOREXIT	Releases the monitor of the operand object; produces no result.

Method Summary

Modifier and Type	Method	Description
static SimpleOp	valueOf(String name)	Returns the enum constant of this type with the specified name.
static SimpleOp[]	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

ARRAYLENGTH

public static final SimpleOp ARRAYLENGTH

Reads the length of the array operand into the instruction's result.

MONITORENTER

public static final SimpleOp MONITORENTER

Acquires the monitor of the operand object; produces no result.

MONITOREXIT

public static final SimpleOp MONITOREXIT

Releases the monitor of the operand object; produces no result.

ATHROW

public static final SimpleOp ATHROW

Throws the operand, terminating its block with no successor edge.

GOTO

public static final SimpleOp GOTO

Branches unconditionally to the target block; terminates its block and takes no operand.

CATCH

public static final SimpleOp CATCH

Captures the caught exception that the JVM places on the stack at an exception-handler entry into the instruction's result.

Method Detail

values

public static SimpleOp[] 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 (SimpleOp c : SimpleOp.values())
    System.out.println(c);

Returns:

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

valueOf

public static SimpleOp 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