org.eclipse.viatra.dse.util

Class ValueComparableEObjectStringMap

java.lang.Object

java.util.AbstractMap<K,V>

java.util.TreeMap<org.eclipse.emf.ecore.EObject,java.lang.String>

org.eclipse.viatra.dse.util.ValueComparableEObjectStringMap

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<org.eclipse.emf.ecore.EObject,java.lang.String>, java.util.NavigableMap<org.eclipse.emf.ecore.EObject,java.lang.String>, java.util.SortedMap<org.eclipse.emf.ecore.EObject,java.lang.String>

public class ValueComparableEObjectStringMap
extends java.util.TreeMap<org.eclipse.emf.ecore.EObject,java.lang.String>

This custom TreeMap implementation enables to store EObject-String pairs sorted by values (strings). It works as expected if the map is modified in any way, hence the map will still be sorted by values on the new set of entries. It is allowed to have two entries with the same EObject key (and also with same values). The short coming of the class is that EObjects are compared to each other by their System.identityHashCode(Object), which may lead to unexpected errors.

See Also:

Serialized Form

Nested Class Summary

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

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

Constructor Summary

Constructors

Constructor and Description
ValueComparableEObjectStringMap()

Method Summary

Modifier and Type	Method and Description
java.lang.String	put(org.eclipse.emf.ecore.EObject keyEObject, java.lang.String stringValue)

Methods inherited from class java.util.TreeMap

ceilingEntry, ceilingKey, clear, clone, comparator, containsKey, containsValue, descendingKeySet, descendingMap, entrySet, firstEntry, firstKey, floorEntry, floorKey, forEach, get, headMap, headMap, higherEntry, higherKey, keySet, lastEntry, lastKey, lowerEntry, lowerKey, navigableKeySet, pollFirstEntry, pollLastEntry, putAll, remove, replace, replace, replaceAll, size, subMap, subMap, tailMap, tailMap, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, isEmpty, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, getOrDefault, hashCode, isEmpty, merge, putIfAbsent, remove

Constructor Detail

ValueComparableEObjectStringMap

public ValueComparableEObjectStringMap()

Method Detail

put

public java.lang.String put(org.eclipse.emf.ecore.EObject keyEObject,
                            java.lang.String stringValue)

Specified by:

put in interface java.util.Map<org.eclipse.emf.ecore.EObject,java.lang.String>

Overrides:

put in class java.util.TreeMap<org.eclipse.emf.ecore.EObject,java.lang.String>