Class: File_MARC_Subfield

Source Location: /File_MARC-0.2.3/MARC/Subfield.php

Class Overview

Structures_LinkedList_DoubleNode
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   --File_MARC_Subfield

The File_MARC_Subfield class represents a single subfield in a MARC record field.

Author(s):

Dan Scott <dscott at laurentian.ca>
Christoffer Landtman <landtman at realnode.com>

Inherited Variables

Inherited Methods

Class Details

[line 56]
The File_MARC_Subfield class represents a single subfield in a MARC record field.

Represents a subfield within a MARC field and implements all management functions related to a single subfield. This class also implements the possibility of duplicate subfields within a single field, for example 650 _z Test1 _z Test2.

Author: Dan Scott <dscott@laurentian.ca>
Author: Christoffer Landtman <landtman@realnode.com>
Link: http://pear.php.net/package/File_MARC
License: LGPL License 2.1

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Class Variables

$code =

[line 63]

Subfield code, e.g. _a, _b

Access: protected

Type:

string

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$data =

[line 69]

Data contained by the subfield

Access: protected

Type:

string

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Method Detail

__construct (Constructor) [line 81]

File_MARC_Subfield __construct(
string
$code, string
$data)

File_MARC_Subfield constructor

Create a new subfield to represent the code and data

Parameters:

string	`$code`	—	Subfield code
string	`$data`	—	Subfield data

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__destruct (Destructor) [line 92]

void __destruct(
)

Destroys the subfield

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delete [line 106]

true delete(
)

Destroys the subfield

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getCode [line 118]

string getCode(
)

Return code of the subfield

Return: Tag name

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getData [line 130]

string getData(
)

Return data of the subfield

Return: data

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isEmpty [line 204]

bool isEmpty(
)

Checks whether the subfield is empty or not

Return: True or false

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setCode [line 170]

string setCode(
string
$code)

Sets code of the subfield

Return: code

Parameters:

string $code — new code for the subfield

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setData [line 191]

string setData(
string
$data)

Sets data of the subfield

Return: data

Parameters:

string $data — new data for the subfield

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toRaw [line 155]

string toRaw(
)

Return the USMARC representation of the subfield

Return: USMARC representation

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__toString [line 142]

string __toString(
)

Return string representation of subfield

Return: String representation
Access: public

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