org.jikesrvm.compilers.opt.dfsolver

Class DF_Solution

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<Object,DF_LatticeCell>

org.jikesrvm.compilers.opt.dfsolver.DF_Solution

All Implemented Interfaces:

Serializable, Cloneable, Map<Object,DF_LatticeCell>

public class DF_Solution
extends HashMap<Object,DF_LatticeCell>

Represents the solution to a system of Data Flow equations. Namely, a function mapping Objects to DF_LatticeCells

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static long	serialVersionUID Support for serialization

Constructor Summary

Constructors

Constructor and Description
DF_Solution()

Method Summary

Modifier and Type	Method and Description
Object	lookup(Object k) Return the lattice cell corresponding to an object
String	toString() Return a string representation of the dataflow solution

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

serialVersionUID

static final long serialVersionUID

Support for serialization

See Also:

Constant Field Values

Constructor Detail

DF_Solution

public DF_Solution()

Method Detail

toString

public String toString()

Return a string representation of the dataflow solution

Overrides:

toString in class AbstractMap<Object,DF_LatticeCell>

Returns:

a string representation of the dataflow solution

lookup

public Object lookup(Object k)

Return the lattice cell corresponding to an object

Parameters:

k - the object to look up

Returns:

its lattice cell