Class ColumnVisibility.NodeComparator
- java.lang.Object
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- org.apache.accumulo.core.security.ColumnVisibility.NodeComparator
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- All Implemented Interfaces:
Serializable
,Comparator<ColumnVisibility.Node>
- Enclosing class:
- ColumnVisibility
public static class ColumnVisibility.NodeComparator extends Object implements Comparator<ColumnVisibility.Node>, Serializable
A node comparator. Nodes sort according to node type, terms sort lexicographically. AND and OR nodes sort by number of children, or if the same by corresponding children.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description NodeComparator(byte[] text)
Creates a new comparator.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
compare(ColumnVisibility.Node a, ColumnVisibility.Node b)
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.util.Comparator
equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong
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Method Detail
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compare
public int compare(ColumnVisibility.Node a, ColumnVisibility.Node b)
- Specified by:
compare
in interfaceComparator<ColumnVisibility.Node>
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