com.oracle.graal.virtual.phases.ea

Class EffectList

java.lang.Object

com.oracle.graal.virtual.phases.ea.EffectList

All Implemented Interfaces:

Iterable<EffectList.Effect>

Direct Known Subclasses:

GraphEffectList

public class EffectList
extends Object
implements Iterable<EffectList.Effect>

An EffectList can be used to maintain a list of EffectList.Effects and backtrack to a previous state by truncating the list.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	EffectList.Effect
static interface	EffectList.SimpleEffect

Field Summary

Fields

Modifier and Type	Field and Description
private EffectList.Effect[]	effects
private static EffectList.Effect[]	EMPTY_ARRAY
private static String[]	EMPTY_STRING_ARRAY
private String[]	names
private int	size

Constructor Summary

Constructors

Constructor and Description
EffectList()

Method Summary

Modifier and Type	Method and Description
void	add(String name, EffectList.Effect effect)
void	add(String name, EffectList.SimpleEffect effect)
void	addAll(EffectList list)
void	apply(StructuredGraph graph, ArrayList<Node> obsoleteNodes, boolean cfgKills)
void	backtrack(int checkpoint)
int	checkpoint()
void	clear()
private void	enlarge(int elements)
private static String	format(Object object)
EffectList.Effect	get(int index)
private String	getName(int i)
void	insertAll(EffectList list, int position)
boolean	isEmpty()
Iterator<EffectList.Effect>	iterator()
int	size()
String	toString()
private void	toString(StringBuilder str, int i)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

EMPTY_ARRAY

private static final EffectList.Effect[] EMPTY_ARRAY

EMPTY_STRING_ARRAY

private static final String[] EMPTY_STRING_ARRAY

effects

private EffectList.Effect[] effects

names

private String[] names

size

private int size

Constructor Detail

EffectList

public EffectList()

Method Detail

enlarge

private void enlarge(int elements)

add

public void add(String name,
                EffectList.SimpleEffect effect)

add

public void add(String name,
                EffectList.Effect effect)

addAll

public void addAll(EffectList list)

insertAll

public void insertAll(EffectList list,
                      int position)

checkpoint

public int checkpoint()

size

public int size()

backtrack

public void backtrack(int checkpoint)

iterator

public Iterator<EffectList.Effect> iterator()

Specified by:

iterator in interface Iterable<EffectList.Effect>

get

public EffectList.Effect get(int index)

clear

public void clear()

isEmpty

public boolean isEmpty()

apply

public void apply(StructuredGraph graph,
                  ArrayList<Node> obsoleteNodes,
                  boolean cfgKills)

toString

private void toString(StringBuilder str,
                      int i)

format

private static String format(Object object)

toString

public String toString()

Overrides:

toString in class Object

getName

private String getName(int i)