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package org.rut.util.algorithm; YIW9z{rrs
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import org.rut.util.algorithm.support.BubbleSort; d(t)8k$
import org.rut.util.algorithm.support.HeapSort; Y_faqmZ9]
import org.rut.util.algorithm.support.ImprovedMergeSort; =>PX~/o
import org.rut.util.algorithm.support.ImprovedQuickSort; W (TTsnnx
import org.rut.util.algorithm.support.InsertSort; .(Ux1.0C
import org.rut.util.algorithm.support.MergeSort; >.P*lT
import org.rut.util.algorithm.support.QuickSort; qU6!vgM&
import org.rut.util.algorithm.support.SelectionSort; gmu.8
import org.rut.util.algorithm.support.ShellSort; b/*QV0(
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/**
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* @author treeroot `2U,#nZ 4
* @since 2006-2-2 V9<E`C
* @version 1.0 1f^oW[w&
*/ ,[p?u']yZz
public class SortUtil { BeRs;^r+
public final static int INSERT = 1; +Q_xY>ej
public final static int BUBBLE = 2; +e>G V61
public final static int SELECTION = 3; >h2qam
public final static int SHELL = 4; "K>!+<
public final static int QUICK = 5; 9{nU\am!\
public final static int IMPROVED_QUICK = 6; _6.@^\;
public final static int MERGE = 7; Bz,D4E$
public final static int IMPROVED_MERGE = 8; 4`v[p4k
public final static int HEAP = 9; ;;UsHhbhI
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public static void sort(int[] data) { ~hk!N!J\
sort(data, IMPROVED_QUICK); IA1O]i
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} W!8$:Ih_Z
private static String[] name={ rA<J^dX=C
"insert", "bubble", "selection", "shell", "quick", "improved_quick", "merge", "improved_merge", "heap" BSy4
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}; 4V@0L
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private static Sort[] impl=new Sort[]{ EX<1hAw
new InsertSort(), o>]w76A^(
new BubbleSort(), ]igCV
new SelectionSort(), "e\73?P
new ShellSort(), O+XQP!T
new QuickSort(), oKSW:A
new ImprovedQuickSort(), $(J)F-DB i
new MergeSort(), wAR:GO'n
new ImprovedMergeSort(), .wm<l:
new HeapSort() ZPM7R3%V)z
}; T5 pc%%q
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public static String toString(int algorithm){ 7m8:odeF
return name[algorithm-1]; RToX[R;1E
} 0=`aXb-
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public static void sort(int[] data, int algorithm) { @AG=Eq9<o
impl[algorithm-1].sort(data); yF` (GU
} P'_ aNU
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public static interface Sort {
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public void sort(int[] data); )CL/%I,^
} 3 5-FD{
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public static void swap(int[] data, int i, int j) { /Jk.b/t.*S
int temp = data; %iV\nFal>
data = data[j]; $\4O r
data[j] = temp; z5:3.+M5
} E.VEW;=
}