gov.nasa.pds.objectAccess.table

Class TableBinaryAdapter

java.lang.Object

gov.nasa.pds.objectAccess.table.TableBinaryAdapter

All Implemented Interfaces:

TableAdapter

public class TableBinaryAdapter
extends Object
implements TableAdapter

Constructor Summary

Constructors

Constructor and Description
TableBinaryAdapter(TableBinary table) Creates a new instance for a particular table.

Method Summary

Methods

Modifier and Type	Method and Description
FieldDescription	getField(int index) Returns the field at a given index.
int	getFieldCount() Gets the number of fields in each record.
FieldDescription[]	getFields() Gets the definitions of fields from the table.
long	getOffset() Gets the offset into the data file where the table starts.
int	getRecordCount() Gets the number of records in the table.
int	getRecordLength() Gets the length of each record.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableBinaryAdapter

public TableBinaryAdapter(TableBinary table)

Creates a new instance for a particular table.

Parameters:

table - the table

Method Detail

getRecordCount

public int getRecordCount()

Description copied from interface: TableAdapter

Gets the number of records in the table.

Specified by:

getRecordCount in interface TableAdapter

Returns:

the number of records

getFieldCount

public int getFieldCount()

Description copied from interface: TableAdapter

Gets the number of fields in each record.

Specified by:

getFieldCount in interface TableAdapter

Returns:

the number of fields

getField

public FieldDescription getField(int index)

Description copied from interface: TableAdapter

Returns the field at a given index. This field will be a simple field or a bit field. All grouped fields will have been expanded to their instances.

Specified by:

getField in interface TableAdapter

Parameters:

index - the field index

Returns:

the field description

getFields

public FieldDescription[] getFields()

Description copied from interface: TableAdapter

Gets the definitions of fields from the table. The fields will be a simple field or a bit field. All grouped fiels will have been expanded to their instances.

Specified by:

getFields in interface TableAdapter

Returns:

an array of field descriptions

getOffset

public long getOffset()

Description copied from interface: TableAdapter

Gets the offset into the data file where the table starts.

Specified by:

getOffset in interface TableAdapter

Returns:

the table offset

getRecordLength

public int getRecordLength()

Description copied from interface: TableAdapter

Gets the length of each record. For delimited tables the record length is not defined, so zero is returned.

Specified by:

getRecordLength in interface TableAdapter

Returns:

the record length, or zero for a delimited table