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package org.rut.util.algorithm; S3fyt]pp
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import org.rut.util.algorithm.support.BubbleSort; @
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import org.rut.util.algorithm.support.HeapSort; iTUOJ3V7i
import org.rut.util.algorithm.support.ImprovedMergeSort; Ct@O S227x
import org.rut.util.algorithm.support.ImprovedQuickSort; s&.VU|=VQ@
import org.rut.util.algorithm.support.InsertSort; +s$` kl
import org.rut.util.algorithm.support.MergeSort; ):<9j"Z;At
import org.rut.util.algorithm.support.QuickSort; #z$g1\v
import org.rut.util.algorithm.support.SelectionSort; >_esLsPWh]
import org.rut.util.algorithm.support.ShellSort; a]NH >d
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/** V\|V1c
* @author treeroot JA!?vs
* @since 2006-2-2 jc0Trs{Jf
* @version 1.0 hsCts@R
*/ 5,vw%F-m
public class SortUtil { 1>)q5D
public final static int INSERT = 1;
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public final static int BUBBLE = 2; 0Tp,b (;n
public final static int SELECTION = 3; fC|NK+Xd`
public final static int SHELL = 4; 4C]>{osv
public final static int QUICK = 5; 3]MSS\uB
public final static int IMPROVED_QUICK = 6; xQU$E|I
public final static int MERGE = 7; 9lU"m_
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public final static int IMPROVED_MERGE = 8; ,2>nr goM
public final static int HEAP = 9; n=_jmR1
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public static void sort(int[] data) { i(qPD_
sort(data, IMPROVED_QUICK); |g)/6jG<-
} jVdRy{MH
private static String[] name={ {>r56\!F
"insert", "bubble", "selection", "shell", "quick", "improved_quick", "merge", "improved_merge", "heap" Tup2;\y
}; BK*Bw,KQ<
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private static Sort[] impl=new Sort[]{ r
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new InsertSort(), 8slOB>2#Y
new BubbleSort(), jXH?os%
new SelectionSort(), `2I<V7SF$
new ShellSort(), SJ0IEPk
new QuickSort(), CT2L }5L&
new ImprovedQuickSort(), myq:~^L
;
new MergeSort(), oEJYAKN
new ImprovedMergeSort(), F<9S,
new HeapSort() #t8{z~t3
}; a@?2T,$
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public static String toString(int algorithm){ D}i_#-^MH
return name[algorithm-1]; I%?ia5]H
} n,l{1 q
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public static void sort(int[] data, int algorithm) { + 7~u_J
impl[algorithm-1].sort(data); /\-iV)h1@
} ?7| 6jTIs
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public static interface Sort { qZ=%ru
public void sort(int[] data); kZU
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} P/?'ea
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public static void swap(int[] data, int i, int j) { \+3P<?hD#
int temp = data; N3U.62
data = data[j]; q-<t'uhs[
data[j] = temp; KEfx2{k b
} 5J vrQGvL
}