Package ca.spatial.table

Class TableSpec.AppendSpec

java.lang.Object

ca.spatial.table.TableSpec

ca.spatial.table.TableSpec.AppendSpec

Enclosing class:

TableSpec

public static class TableSpec.AppendSpec
extends TableSpec

This specification will describe a AppendStore table

The syntax for this specification is

 Append [Tables [{parent}]... ] {{reselects}} {{periods}} {{columnSpecs}}
 

Note that the {{reselects}}, {{periods}}, and {{columnSpecs}} symbols contain sequences of values that are enclosed by literal { } characters to represent lists.

Nested Class Summary

Nested classes/interfaces inherited from class ca.spatial.table.TableSpec

TableSpec.AppendSpec, TableSpec.CoverageSpec, TableSpec.CrosstabSpec, TableSpec.CSVSpec, TableSpec.DBaseSpec, TableSpec.ExcelSpec, TableSpec.FlattenSpec, TableSpec.InfoSpec, TableSpec.JDBCSpec, TableSpec.RamAttributeStoreSpec, TableSpec.RelationSpec, TableSpec.ShapefileSpec, TableSpec.SnapshotSpec, TableSpec.SummarySpec, TableSpec.TransposePeriodSpec, TableSpec.TransposeRowSpec, TableSpec.TransposeSpec, TableSpec.VirtualSpec

Constructor Summary

Constructors

Constructor	Description
AppendSpec(AttributeStore[] stores, String[] reselects, int[] periods, AppendColumnSpec[] columnSpecs)	Create an AppendSpec
AppendSpec(TableSpec[] tables, String[] reselects, int[] periods, AppendColumnSpec[] columnSpecs)

Method Summary

Modifier and Type	Method	Description
String	getCanonicalName()	Get the unique and unequivocal identifier for this TableSpec.
String	getFlavour()	Get the type of table described by this TableSpec.
String	getTableName()	Get the name of the table described by this TableSpec.
boolean	isPlain()	Does this specification describe a plain file?
AttributeStore	open()	Open the data table described by this TableSpec.

Methods inherited from class ca.spatial.table.TableSpec

decode, equals, isDefaultEncoding, isGeoRelational, open, open, quoteExprIfRequired, quoteIfRequired, toString

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

AppendSpec

public AppendSpec(AttributeStore[] stores,
 String[] reselects,
 int[] periods,
 AppendColumnSpec[] columnSpecs)

Create an AppendSpec

Parameters:

stores - the array of parent table objects to append

reselects - the array of reselect expressions that choose the records to include

periods - the list of periods taht will be sampled

columnSpecs - the list of columns that will be in the output table

AppendSpec

public AppendSpec(TableSpec[] tables,
 String[] reselects,
 int[] periods,
 AppendColumnSpec[] columnSpecs)

Method Details

getFlavour

public String getFlavour()

Description copied from class: TableSpec

Get the type of table described by this TableSpec.

Specified by:

getFlavour in class TableSpec

isPlain

public boolean isPlain()

Description copied from class: TableSpec

Does this specification describe a plain file?

Overrides:

isPlain in class TableSpec

getTableName

public String getTableName()

Description copied from class: TableSpec

Get the name of the table described by this TableSpec.

Specified by:

getTableName in class TableSpec

getCanonicalName

public String getCanonicalName()

Description copied from class: TableSpec

Get the unique and unequivocal identifier for this TableSpec.

Overrides:

getCanonicalName in class TableSpec

open

public AttributeStore open()
                    throws Exception

Description copied from class: TableSpec

Open the data table described by this TableSpec.

Specified by:

open in class TableSpec

Throws:

Exception