org.apache.accumulo.core.security
Class ColumnVisibility.Node

java.lang.Object
  org.apache.accumulo.core.security.ColumnVisibility.Node

Enclosing class:

ColumnVisibility

public static class ColumnVisibility.Node
extends Object

A node in the parse tree for a visibility expression.

Field Summary

static List<ColumnVisibility.Node>

EMPTY An empty list of nodes.

Constructor Summary

ColumnVisibility.Node(ColumnVisibility.NodeType type, int start)

ColumnVisibility.Node(int start, int end)

Method Summary

void	add(ColumnVisibility.Node child)
List<ColumnVisibility.Node>	getChildren()
ByteSequence	getTerm(byte[] expression)
int	getTermEnd()
int	getTermStart()
ColumnVisibility.NodeType	getType()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY

public static final List<ColumnVisibility.Node> EMPTY

An empty list of nodes.

Constructor Detail

ColumnVisibility.Node

public ColumnVisibility.Node(ColumnVisibility.NodeType type,
                             int start)

ColumnVisibility.Node

public ColumnVisibility.Node(int start,
                             int end)

Method Detail

add

public void add(ColumnVisibility.Node child)

getType

public ColumnVisibility.NodeType getType()

getChildren

public List<ColumnVisibility.Node> getChildren()

getTermStart

public int getTermStart()

getTermEnd

public int getTermEnd()

getTerm

public ByteSequence getTerm(byte[] expression)