Package de.monticore.types3.util

Class SymTypeExpressionComparator

java.lang.Object

de.monticore.types3.util.SymTypeExpressionComparator

All Implemented Interfaces:

java.util.Comparator<SymTypeExpression>

public class SymTypeExpressionComparator
extends java.lang.Object
implements java.util.Comparator<SymTypeExpression>

A Helper to create (Tree)Maps.

Mostly, this tries to avoid costly comparisons which require printing.

Constructor Summary

Constructors

Constructor	Description
SymTypeExpressionComparator()

Method Summary

Modifier and Type	Method	Description
int	compare(SymTypeExpression o1, SymTypeExpression o2)
protected int	compareArray(SymTypeArray o1, SymTypeArray o2)
protected int	compareFunction(SymTypeOfFunction o1, SymTypeOfFunction o2)
protected int	compareGeneric(SymTypeOfGenerics o1, SymTypeOfGenerics o2)
protected int	compareInfVar(SymTypeInferenceVariable o1, SymTypeInferenceVariable o2)
protected int	compareIntersection(SymTypeOfIntersection o1, SymTypeOfIntersection o2)
protected int	compareNumericWithSIUnit(SymTypeOfNumericWithSIUnit o1, SymTypeOfNumericWithSIUnit o2)
protected int	compareObject(SymTypeOfObject o1, SymTypeOfObject o2)
protected int	comparePrimitive(SymTypePrimitive o1, SymTypePrimitive o2)
protected int	compareRegEx(SymTypeOfRegEx o1, SymTypeOfRegEx o2)
protected int	compareSIUnit(SymTypeOfSIUnit o1, SymTypeOfSIUnit o2)
protected int	compareSymbol(de.monticore.symboltable.ISymbol o1, de.monticore.symboltable.ISymbol o2)
protected int	compareTuple(SymTypeOfTuple o1, SymTypeOfTuple o2)
protected int	compareTypeVar(SymTypeVariable o1, SymTypeVariable o2)
protected int	compareUnion(SymTypeOfUnion o1, SymTypeOfUnion o2)
protected int	compareWildcard(SymTypeOfWildcard o1, SymTypeOfWildcard o2)
protected int	logUnimplemented()	Logs an error and returns default comparison value; This is not expected to be ever called.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

SymTypeExpressionComparator

public SymTypeExpressionComparator()

Method Detail

compare

public int compare(SymTypeExpression o1,
                   SymTypeExpression o2)

Specified by:

compare in interface java.util.Comparator<SymTypeExpression>

compareUnion

protected int compareUnion(SymTypeOfUnion o1,
                           SymTypeOfUnion o2)

compareIntersection

protected int compareIntersection(SymTypeOfIntersection o1,
                                  SymTypeOfIntersection o2)

compareTuple

protected int compareTuple(SymTypeOfTuple o1,
                           SymTypeOfTuple o2)

compareFunction

protected int compareFunction(SymTypeOfFunction o1,
                              SymTypeOfFunction o2)

compareArray

protected int compareArray(SymTypeArray o1,
                           SymTypeArray o2)

comparePrimitive

protected int comparePrimitive(SymTypePrimitive o1,
                               SymTypePrimitive o2)

compareSIUnit

protected int compareSIUnit(SymTypeOfSIUnit o1,
                            SymTypeOfSIUnit o2)

compareNumericWithSIUnit

protected int compareNumericWithSIUnit(SymTypeOfNumericWithSIUnit o1,
                                       SymTypeOfNumericWithSIUnit o2)

compareRegEx

protected int compareRegEx(SymTypeOfRegEx o1,
                           SymTypeOfRegEx o2)

compareObject

protected int compareObject(SymTypeOfObject o1,
                            SymTypeOfObject o2)

compareGeneric

protected int compareGeneric(SymTypeOfGenerics o1,
                             SymTypeOfGenerics o2)

compareWildcard

protected int compareWildcard(SymTypeOfWildcard o1,
                              SymTypeOfWildcard o2)

compareTypeVar

protected int compareTypeVar(SymTypeVariable o1,
                             SymTypeVariable o2)

compareInfVar

protected int compareInfVar(SymTypeInferenceVariable o1,
                            SymTypeInferenceVariable o2)

compareSymbol

protected int compareSymbol(de.monticore.symboltable.ISymbol o1,
                            de.monticore.symboltable.ISymbol o2)

logUnimplemented

protected int logUnimplemented()

Logs an error and returns default comparison value; This is not expected to be ever called.