Package com.tonic.analysis.ssa.ir

Enum CompareOp

java.lang.Object

java.lang.Enum<CompareOp>

com.tonic.analysis.ssa.ir.CompareOp

All Implemented Interfaces:

Serializable, Comparable<CompareOp>

public enum CompareOp
extends Enum<CompareOp>

Comparison operations for branches.

Enum Constant Summary

Enum Constants

Enum Constant	Description
ACMPEQ	If references are equal.
ACMPNE	If references are not equal.
EQ	Equal.
GE	Greater or equal.
GT	Greater than.
IFEQ	If equal to zero.
IFGE	If greater or equal to zero.
IFGT	If greater than zero.
IFLE	If less or equal to zero.
IFLT	If less than zero.
IFNE	If not equal to zero.
IFNONNULL	If reference is not null.
IFNULL	If reference is null.
LE	Less or equal.
LT	Less than.
NE	Not equal.

Method Summary

Modifier and Type	Method	Description
CompareOp	invert()	The logically-opposite comparison (the branch that fires exactly when this one would not).
static CompareOp	valueOf(String name)	Returns the enum constant of this type with the specified name.
static CompareOp[]	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

EQ

public static final CompareOp EQ

Equal.

NE

public static final CompareOp NE

Not equal.

LT

public static final CompareOp LT

Less than.

GE

public static final CompareOp GE

Greater or equal.

GT

public static final CompareOp GT

Greater than.

LE

public static final CompareOp LE

Less or equal.

IFEQ

public static final CompareOp IFEQ

If equal to zero.

IFNE

public static final CompareOp IFNE

If not equal to zero.

IFLT

public static final CompareOp IFLT

If less than zero.

IFGE

public static final CompareOp IFGE

If greater or equal to zero.

IFGT

public static final CompareOp IFGT

If greater than zero.

IFLE

public static final CompareOp IFLE

If less or equal to zero.

IFNULL

public static final CompareOp IFNULL

If reference is null.

IFNONNULL

public static final CompareOp IFNONNULL

If reference is not null.

ACMPEQ

public static final CompareOp ACMPEQ

If references are equal.

ACMPNE

public static final CompareOp ACMPNE

If references are not equal.

Method Detail

values

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

Returns:

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

valueOf

public static CompareOp 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

invert

public CompareOp invert()

The logically-opposite comparison (the branch that fires exactly when this one would not).

Returns:

the inverted comparison