org.aspectj.org.eclipse.jdt.internal.core.nd.db

Class LargeBlock

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.nd.db.LargeBlock

public class LargeBlock
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHILD_TABLE_OFFSET
static int	ENTRIES_IN_CHILD_TABLE
static int	FOOTER_SIZE The large block footer is located at the end of the last chunk in the large block.
static int	HEADER_SIZE Size of the header for a large block.
static int	NEXT_BLOCK_OFFSET
static int	PARENT_OFFSET
static int	PREV_BLOCK_OFFSET
static int	SIZE_OF_SIZE_FIELD
static int	SIZE_OFFSET
static int	UNALLOCATED_HEADER_SIZE

Constructor Summary

Constructors

Constructor and Description
LargeBlock()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

SIZE_OFFSET

public static final int SIZE_OFFSET

See Also:

Constant Field Values

SIZE_OF_SIZE_FIELD

public static final int SIZE_OF_SIZE_FIELD

See Also:

Constant Field Values

HEADER_SIZE

public static final int HEADER_SIZE

Size of the header for a large block. The header consists of a int which holds the number of chunks in the block. It is negative for an allocated block and positive for an unallocated block. The header is located at the start of the large block.

ENTRIES_IN_CHILD_TABLE

public static final int ENTRIES_IN_CHILD_TABLE

See Also:

Constant Field Values

CHILD_TABLE_OFFSET

public static final int CHILD_TABLE_OFFSET

PARENT_OFFSET

public static final int PARENT_OFFSET

PREV_BLOCK_OFFSET

public static final int PREV_BLOCK_OFFSET

NEXT_BLOCK_OFFSET

public static final int NEXT_BLOCK_OFFSET

UNALLOCATED_HEADER_SIZE

public static final int UNALLOCATED_HEADER_SIZE

FOOTER_SIZE

public static final int FOOTER_SIZE

The large block footer is located at the end of the last chunk in the large block. It is an exact copy of the header.

Constructor Detail

LargeBlock

public LargeBlock()