org.apache.lucene.util
Class PagedBytes.Reader

java.lang.Object
  org.apache.lucene.util.PagedBytes.Reader

Enclosing class:

PagedBytes

public static final class PagedBytes.Reader
extends Object

Provides methods to read BytesRefs from a frozen PagedBytes.

See Also:

PagedBytes.freeze(boolean)

Method Summary

void	fill(BytesRef b, long start) Reads length as 1 or 2 byte vInt prefix, starting at start.
void	fillSlice(BytesRef b, long start, int length) Gets a slice out of PagedBytes starting at start with a given length.

Methods inherited from class java.lang.Object

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

Method Detail

fillSlice

public void fillSlice(BytesRef b,
                      long start,
                      int length)

Gets a slice out of PagedBytes starting at start with a given length. Iff the slice spans across a block border this method will allocate sufficient resources and copy the paged data.

Slices spanning more than one block are not supported.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

fill

public void fill(BytesRef b,
                 long start)

Reads length as 1 or 2 byte vInt prefix, starting at start.

Note: this method does not support slices spanning across block borders.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.