stringcomparator.java

来自「java 的源代码」· Java 代码 · 共 34 行

package com.reddragon2046.base.utilities.data.predicates;

import java.util.Comparator;

public final class StringComparator
    implements Comparator
{

    public StringComparator()
    {
        this(false);
    }

    public StringComparator(boolean ignoreCase)
    {
        this.ignoreCase = ignoreCase;
    }

    public boolean ignoreCase()
    {
        return ignoreCase;
    }

    public int compare(Object first, Object second)
    {
        if(ignoreCase)
            return first.toString().toLowerCase().compareTo(second.toString().toLowerCase());
        else
            return first.toString().compareTo(second.toString());
    }

    private boolean ignoreCase;
}