Class Sequence

A customer sequence datatype, which is stored as a string and is made up of a string prefix and an integer sequence, which is stored in a database.

AlphaDAO

Sequence implements AlphaTypeInterface

Package: alpha::model::types
Copyright: Copyright (c) 2012, John Collins (founder of Alpha Framework). All rights reserved.

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License: The BSD License
Author: John Collins <dev@alphaframework.org>
Version: $Id: Sequence.inc 1496 2012-02-12 20:32:21Z alphadev $
Since: 1.0
Located at model/types/Sequence.inc

Methods summary
`public`	# `__construct( )` The constructor The constructor Since 1.0 Overrides `AlphaDAO::__construct()`
`public string`	# `getRule( )` Get the validation rule Get the validation rule Returns `string` Since 1.0
`public`	# `setSequenceToNext( )` Sets the sequence number to be the maximum value matching the prefix in the database plus one. Note that calling this method increments the maximum value in the database. Sets the sequence number to be the maximum value matching the prefix in the database plus one. Note that calling this method increments the maximum value in the database. Since 1.0
`public string`	# `getHelper( )` Getter for the validation helper string Getter for the validation helper string Returns `string` Since 1.0 Implementation of `AlphaTypeInterface::getHelper()`
`public`	# `setHelper( string $helper )` Set the validation helper text Set the validation helper text Parameters `$helper` `string` $helper Since 1.0 Implementation of `AlphaTypeInterface::setHelper()`
`public string`	# `getValue( )` Used to get the Sequence value as a string Used to get the Sequence value as a string Returns `string` Since 1.0 Implementation of `AlphaTypeInterface::getValue()`
`public`	# `setValue( string $val )` Accepts a string to set the Sequence prefix/sequence values to, in the format PREFIX-00000000000 Accepts a string to set the Sequence prefix/sequence values to, in the format PREFIX-00000000000 Parameters `$val` `string` $val Throws `IllegalArguementException` Since 1.0 Implementation of `AlphaTypeInterface::setValue()`
`public integer`	# `getSize( )` Get the allowable size of the Sequence in the database field Get the allowable size of the Sequence in the database field Returns `integer` Since 1.0
`public string`	# `__toString( )` Used to convert the object to a printable string Used to convert the object to a printable string Returns `string` Since 1.0 Implementation of `AlphaTypeInterface::__toString()`

Methods inherited from AlphaDAO
__wakeup(), addProperty(), addToCache(), begin(), cast(), checkBOTableExists(), checkClassDefExists(), checkRecordExists(), checkTableExists(), checkTableNeedsUpdate(), commit(), createForeignIndex(), createUniqueIndex(), delete(), deleteAllByAttribute(), disconnect(), dropTable(), findMissingFields(), get(), getBOClassNames(), getConnection(), getCount(), getCreateTS(), getCreatorId(), getDataLabel(), getDataLabels(), getDefaultAttributes(), getFriendlyClassName(), getHistoryCount(), getID(), getIndexes(), getLastQuery(), getMAX(), getMaintainHistory(), getOID(), getPersistentAttributes(), getPropObject(), getTableName(), getTransientAttributes(), getUniqueAttributes(), getUpdateTS(), getUpdatorId(), getVersion(), getVersionNumber(), hasAttribute(), isInstalled(), isTableOverloaded(), isTagged(), isTransient(), load(), loadAll(), loadAllByAttribute(), loadAllByAttributes(), loadAllByDayUpdated(), loadAllFieldValuesByAttribute(), loadByAttribute(), loadClassDef(), loadFromCache(), makeHistoryTable(), makeTable(), markPersistent(), markTransient(), markUnique(), populateFromPost(), query(), rebuildTable(), reload(), removeFromCache(), rollback(), save(), saveAttribute(), saveHistory(), set(), setDataLabels(), setEnumOptions(), setLastQuery(), setMaintainHistory(), setOID(), validate()

Constants summary
`string`	`TABLE_NAME`	`'Sequence'`	# The name of the database table for the class The name of the database table for the class Since 1.0
`integer`	`MAX_SIZE`	`255`	# The absolute maximum size of the value for the this Sequence The absolute maximum size of the value for the this Sequence Since 1.0

Properties summary
`protected String`	`$prefix`		# The string prefix (must be capital alphabet characters only) The string prefix (must be capital alphabet characters only) Since 1.0
`protected Integer`	`$sequence`		# The integer sequence number incremented for each Sequence value with this prefix The integer sequence number incremented for each Sequence value with this prefix Since 1.0
`protected array`	`$dataLabels`	`array("OID"=>"Sequence ID#","prefix"=>"Sequence prefix","sequence"=>"Sequence number")`	# An array of data display labels for the class properties An array of data display labels for the class properties Since 1.0
`protected string`	`$helper`	`'Not a valid sequence value!'`	# The message to display to the user when validation fails The message to display to the user when validation fails Since 1.0
`protected integer`	`$size`	`255`	# The size of the value for the this Sequence The size of the value for the this Sequence Since 1.0
`protected string`	`$validationRule`		# The validation rule for the Sequence type The validation rule for the Sequence type Since 1.0

Properties inherited from AlphaDAO
`$OID, $created_by, $created_ts, $defaultAttributes, $lastQuery, $transientAttributes, $uniqueAttributes, $updated_by, $updated_ts, $version_num`

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Class Sequence

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