com.android.dx.rop.cst

Class CstLiteral32

java.lang.Object

com.android.dx.rop.cst.Constant

com.android.dx.rop.cst.TypedConstant

com.android.dx.rop.cst.CstLiteralBits

com.android.dx.rop.cst.CstLiteral32

All Implemented Interfaces:

TypeBearer, ToHuman, Comparable<Constant>

Direct Known Subclasses:

CstBoolean, CstByte, CstChar, CstFloat, CstInteger, CstShort

public abstract class CstLiteral32
extends CstLiteralBits

Constants which are literal 32-bit values of some sort.

Method Summary

Methods

Modifier and Type	Method and Description
protected int	compareTo0(Constant other) Compare the values of this and another instance, which are guaranteed to be of the same class.
boolean	equals(Object other)
boolean	fitsInInt() Returns whether or not this instance's value may be accurately represented as an int.
int	getIntBits() Gets the value as int bits.
long	getLongBits() Gets the value as long bits.
int	hashCode()
boolean	isCategory2() Returns true if this instance is a category-2 constant, meaning it takes up two slots in the constant pool, or false if this instance is category-1.

Methods inherited from class com.android.dx.rop.cst.CstLiteralBits

fitsIn16Bits, fitsIn8Bits

Methods inherited from class com.android.dx.rop.cst.TypedConstant

getBasicFrameType, getBasicType, getFrameType, isConstant

Methods inherited from class com.android.dx.rop.cst.Constant

compareTo, typeName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.android.dx.rop.type.TypeBearer

getType

Methods inherited from interface com.android.dx.util.ToHuman

toHuman

Method Detail

equals

public final boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

compareTo0

protected int compareTo0(Constant other)

Compare the values of this and another instance, which are guaranteed to be of the same class. Subclasses must implement this.

Specified by:

compareTo0 in class Constant

Parameters:

other - non-null; the instance to compare to

Returns:

-1, 0, or 1, as usual for a comparison

isCategory2

public final boolean isCategory2()

Returns true if this instance is a category-2 constant, meaning it takes up two slots in the constant pool, or false if this instance is category-1.

Specified by:

isCategory2 in class Constant

Returns:

true iff this instance is category-2

fitsInInt

public final boolean fitsInInt()

Returns whether or not this instance's value may be accurately represented as an int. The rule is that if there is an int which may be sign-extended to yield this instance's value, then this method returns true. Otherwise, it returns false.

Specified by:

fitsInInt in class CstLiteralBits

Returns:

true iff this instance fits in an int

getIntBits

public final int getIntBits()

Gets the value as int bits. If this instance contains more bits than fit in an int, then this returns only the low-order bits.

Specified by:

getIntBits in class CstLiteralBits

Returns:

the bits

getLongBits

public final long getLongBits()

Gets the value as long bits. If this instance contains fewer bits than fit in a long, then the result of this method is the sign extension of the value.

Specified by:

getLongBits in class CstLiteralBits

Returns:

the bits