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java.lang.Objectorg.kemet.impl.grammar.toolbox.Combinatorial
public class Combinatorial
generate all combinations and permutations from a caracters list.
Constructor Summary | |
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Combinatorial()
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Method Summary | |
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static java.util.Enumeration |
allCombinations(java.lang.String listOfElements,
int elementsNumberInCombination)
generate all combinations (listOfElements * elementsNumberInCombination). |
static java.util.Enumeration |
allPermutations(java.lang.String str)
generate all permutations. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Combinatorial()
Method Detail |
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public static java.util.Enumeration allCombinations(java.lang.String listOfElements, int elementsNumberInCombination)
generate all combinations (listOfElements * elementsNumberInCombination).
listOfElements
- list of elements to treatelementsNumberInCombination
- elements number in combination
public static java.util.Enumeration allPermutations(java.lang.String str)
generate all permutations.
str
- string used for permutations
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