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org.eclipse.persistence.jpa.internal.jpql
Class NumericTypeComparator

java.lang.Object
org.eclipse.persistence.jpa.internal.jpql.NumericTypeComparator

All Implemented Interfaces:

java.util.Comparator<IType>

final class NumericTypeComparator

extends java.lang.Object

implements java.util.Comparator<IType>

This Comparator is used to sort ITypes based on the numerical priority.

Since:

2.3

Version:

2.3

Author:

Pascal Filion

Field Summary

private TypeHelper

typeHelper The helper that gives access to the most common types.

Constructor Summary

NumericTypeComparator(TypeHelper typeHelper)
Creates a new NumericTypeComparator.

Method Summary

int	compare(IType type1, IType type2)

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

Field Detail

typeHelper

private final TypeHelper typeHelper

The helper that gives access to the most common types.

Constructor Detail

NumericTypeComparator

public NumericTypeComparator(TypeHelper typeHelper)

Creates a new NumericTypeComparator.

Parameters:

typeHelper - The helper that gives access to the most common types

Method Detail

compare

public int compare(IType type1,
                   IType type2)

Specified by:

compare in interface java.util.Comparator<IType>

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