com.oracle.graal.truffle

Class DefaultTruffleStamp.ArrayStamp

java.lang.Object

com.oracle.graal.truffle.DefaultTruffleStamp.ArrayStamp

All Implemented Interfaces:

TruffleStamp

Enclosing class:

DefaultTruffleStamp

private static final class DefaultTruffleStamp.ArrayStamp
extends Object
implements TruffleStamp

Field Summary

Fields

Modifier and Type	Field and Description
private static int	GENERIC_LENGTH
private static DefaultTruffleStamp.ArrayStamp	INSTANCE
private int	length
private static int	MAX_STAMPED_ARGUMENTS
private TruffleStamp[]	stampArray
private static int	UNINITIALIZED_LENGTH

Constructor Summary

Constructors

Constructor and Description
ArrayStamp(TruffleStamp stamp)
ArrayStamp(TruffleStamp[] profiledTypes, int length)

Method Summary

Modifier and Type	Method and Description
private TruffleStamp	create(TruffleStamp[] newArray, int newLength)
boolean	equals(Object obj)
private String	formatLength()
int	hashCode()
boolean	isCompatible(Object value)
TruffleStamp	join(TruffleStamp p)
TruffleStamp	joinValue(Object value)
private int	profileLength(int arrayLength)
String	toString()
String	toStringShort()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

private static final DefaultTruffleStamp.ArrayStamp INSTANCE

MAX_STAMPED_ARGUMENTS

private static final int MAX_STAMPED_ARGUMENTS

See Also:

Constant Field Values

GENERIC_LENGTH

private static final int GENERIC_LENGTH

See Also:

Constant Field Values

UNINITIALIZED_LENGTH

private static final int UNINITIALIZED_LENGTH

See Also:

Constant Field Values

stampArray

private final TruffleStamp[] stampArray

length

private final int length

Constructor Detail

ArrayStamp

public ArrayStamp(TruffleStamp stamp)

ArrayStamp

public ArrayStamp(TruffleStamp[] profiledTypes,
                  int length)

Method Detail

isCompatible

public boolean isCompatible(Object value)

Specified by:

isCompatible in interface TruffleStamp

join

public TruffleStamp join(TruffleStamp p)

Specified by:

join in interface TruffleStamp

joinValue

public TruffleStamp joinValue(Object value)

Specified by:

joinValue in interface TruffleStamp

create

private TruffleStamp create(TruffleStamp[] newArray,
                            int newLength)

profileLength

private int profileLength(int arrayLength)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toStringShort

public String toStringShort()

Specified by:

toStringShort in interface TruffleStamp

toString

public String toString()

Overrides:

toString in class Object

formatLength

private String formatLength()