com.oracle.graal.graph

Class NodeBitMap

java.lang.Object

com.oracle.graal.graph.NodeBitMap

All Implemented Interfaces:

NodeIterable<Node>, Iterable<Node>

public final class NodeBitMap
extends Object
implements NodeIterable<Node>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	NodeBitMap.MarkedNodeIterator

Field Summary

Fields

Modifier and Type	Field and Description
private long[]	bits
private int	counter
private int	nodeCount
private NodeIdAccessor	nodeIdAccessor
private static int	SHIFT

Constructor Summary

Constructors

Modifier	Constructor and Description
	NodeBitMap(Graph graph)
private	NodeBitMap(NodeBitMap other)

Method Summary

Modifier and Type	Method and Description
private boolean	check(Node node, boolean grow)
boolean	checkAndMarkInc(Node node)
private void	checkGrow(int id)
void	clear(Node node)
void	clearAll()
void	clearAndGrow(Node node)
boolean	contains(Node node)
NodeBitMap	copy()
int	count()
NodeIterable<Node>	distinct()
int	getCounter()
Graph	graph()
void	grow()
void	intersect(NodeBitMap other)
boolean	isMarked(int id)
boolean	isMarked(Node node)
boolean	isMarkedAndGrow(Node node)
boolean	isNew(Node node)
Iterator<Node>	iterator()
void	mark(Node node)
<T extends Node> void	markAll(Iterable<T> nodes)
void	markAndGrow(Node node)
private static int	sizeForNodeCount(int nodeCount)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.graal.graph.iterators.NodeIterable

filter, filter, filterInterface, first, isEmpty, isNotEmpty, nonNull, snapshot, snapshotTo

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

SHIFT

private static final int SHIFT

See Also:

Constant Field Values

bits

private long[] bits

nodeCount

private int nodeCount

nodeIdAccessor

private final NodeIdAccessor nodeIdAccessor

counter

private int counter

Constructor Detail

NodeBitMap

public NodeBitMap(Graph graph)

NodeBitMap

private NodeBitMap(NodeBitMap other)

Method Detail

sizeForNodeCount

private static int sizeForNodeCount(int nodeCount)

getCounter

public int getCounter()

graph

public Graph graph()

isNew

public boolean isNew(Node node)

isMarked

public boolean isMarked(Node node)

checkAndMarkInc

public boolean checkAndMarkInc(Node node)

isMarked

public boolean isMarked(int id)

isMarkedAndGrow

public boolean isMarkedAndGrow(Node node)

mark

public void mark(Node node)

markAndGrow

public void markAndGrow(Node node)

clear

public void clear(Node node)

clearAndGrow

public void clearAndGrow(Node node)

checkGrow

private void checkGrow(int id)

clearAll

public void clearAll()

intersect

public void intersect(NodeBitMap other)

grow

public void grow()

check

private boolean check(Node node,
                      boolean grow)

markAll

public <T extends Node> void markAll(Iterable<T> nodes)

iterator

public Iterator<Node> iterator()

Specified by:

iterator in interface Iterable<Node>

copy

public NodeBitMap copy()

distinct

public NodeIterable<Node> distinct()

Specified by:

distinct in interface NodeIterable<Node>

count

public int count()

Specified by:

count in interface NodeIterable<Node>

contains

public boolean contains(Node node)

Specified by:

contains in interface NodeIterable<Node>

toString

public String toString()

Overrides:

toString in class Object