org.apache.jackrabbit.oak.plugins.index

Class Cursors.AbstractCursor

java.lang.Object

org.apache.jackrabbit.oak.plugins.index.Cursors.AbstractCursor

All Implemented Interfaces:

java.util.Iterator<IndexRow>, Cursor

Direct Known Subclasses:

Cursors.PathCursor

Enclosing class:

Cursors

public abstract static class Cursors.AbstractCursor
extends java.lang.Object
implements Cursor

A Cursor implementation where the remove method throws an UnsupportedOperationException.

Constructor Summary

Constructors

Constructor and Description
AbstractCursor()

Method Summary

Modifier and Type	Method and Description
long	getSize(Result.SizePrecision precision, long max) Get the size if known.
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jackrabbit.oak.spi.query.Cursor

next

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext

Constructor Detail

AbstractCursor

public AbstractCursor()

Method Detail

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<IndexRow>

getSize

public long getSize(Result.SizePrecision precision,
                    long max)

Description copied from interface: Cursor

Get the size if known.

Specified by:

getSize in interface Cursor

Parameters:

precision - the required precision

max - the maximum nodes read (for an exact size)

Returns:

the size, or -1 if unknown