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package org.rut.util.algorithm; 32/P(-
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import org.rut.util.algorithm.support.BubbleSort; w#b2iE+Bw
import org.rut.util.algorithm.support.HeapSort; }e @-[RJ!
import org.rut.util.algorithm.support.ImprovedMergeSort; nJ@hzK.
import org.rut.util.algorithm.support.ImprovedQuickSort; {bEEQCweNJ
import org.rut.util.algorithm.support.InsertSort; |
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import org.rut.util.algorithm.support.MergeSort; ZJm^znpw6
import org.rut.util.algorithm.support.QuickSort; "xI[4~'`:
import org.rut.util.algorithm.support.SelectionSort; ,6L>f.V^(U
import org.rut.util.algorithm.support.ShellSort; |g!#
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/** T`;M!-)2
* @author treeroot V0(ABi:d
* @since 2006-2-2 1\kehCt
* @version 1.0 u'."E7o#
*/ GC3L2C0)k
public class SortUtil { 8B9zo&
public final static int INSERT = 1; 4Fq}*QJ-
public final static int BUBBLE = 2; 3I(M<sB}
public final static int SELECTION = 3; n-Y'LK40Os
public final static int SHELL = 4; 0&~u0B{
public final static int QUICK = 5; >c eU!=>
public final static int IMPROVED_QUICK = 6; -/?<@*n
public final static int MERGE = 7; RkM! BcB
public final static int IMPROVED_MERGE = 8; bq]a8tSB
public final static int HEAP = 9; {xH@8T$DX
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public static void sort(int[] data) { n5/Q)*e0'#
sort(data, IMPROVED_QUICK); (v}:
} YJ$
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private static String[] name={ bS<p dOX_
"insert", "bubble", "selection", "shell", "quick", "improved_quick", "merge", "improved_merge", "heap" 0rUf'S
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}; @9a=D<'>
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private static Sort[] impl=new Sort[]{ eW%jDsC
new InsertSort(), RdHR[Usm
new BubbleSort(), `Mg
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new SelectionSort(), eo[^ij
new ShellSort(), 7m:, -xp
new QuickSort(), \eCdGx?
new ImprovedQuickSort(), PMcyQ2R->
new MergeSort(), !C?z$5g
new ImprovedMergeSort(), \9^@,kfP
new HeapSort() "N_?yA#(j
}; tAUMSr|?
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public static String toString(int algorithm){ 2hP8ZfvIR
return name[algorithm-1]; g~b'}^J
} tHeLq*))
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public static void sort(int[] data, int algorithm) { (Bz(KyD[
impl[algorithm-1].sort(data); ;q2T*4NN
} dGe
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public static interface Sort { "5K:"m
public void sort(int[] data); ?a@l.ZM*
} ZtDpCl_
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public static void swap(int[] data, int i, int j) { M;R>]wP"V
int temp = data; Tx_LH"8
data = data[j]; 7Z_iQ1
data[j] = temp; )SuJK.IF
} 3]acfCacC
}