org.apache.mahout.fpm.pfpgrowth.fpgrowth
Class Pattern
java.lang.Object
org.apache.mahout.fpm.pfpgrowth.fpgrowth.Pattern
- All Implemented Interfaces:
- java.lang.Comparable<Pattern>
public class Pattern
- extends java.lang.Object
- implements java.lang.Comparable<Pattern>
A in FPGrowth is a list of items (here int) and the
support(the number of times the pattern is seen in the dataset)
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Pattern
public Pattern()
add
public final void add(int id,
long supportCount)
getPattern
public final int[] getPattern()
getPatternWithSupport
public final java.lang.Object[] getPatternWithSupport()
isSubPatternOf
public final boolean isSubPatternOf(Pattern frequentPattern)
length
public final int length()
support
public final long support()
equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in class java.lang.Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class java.lang.Object
toString
public final java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
compareTo
public int compareTo(Pattern cr2)
- Specified by:
compareTo
in interface java.lang.Comparable<Pattern>
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