info.freelibrary.marc4j.impl

Class SubfieldImpl

java.lang.Object

info.freelibrary.marc4j.impl.SubfieldImpl

All Implemented Interfaces:

Serializable, Subfield

public class SubfieldImpl
extends Object
implements Subfield

Represents a subfield in a MARC record.

Author:

Bas Peters

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SubfieldImpl() Creates a new Subfield.
SubfieldImpl(char code) Creates a new Subfield and sets the data element identifier.
SubfieldImpl(char code, String data) Creates a new Subfield and sets the data element identifier and the data element.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	find(String pattern) Returns true is the supplied regular expression pattern matches the Subfield data; else, false.
char	getCode() Gets the Subfield code.
String	getData() Gets the Subfield data.
Long	getId() Gets the ID for this Subfield.
void	setCode(char code) Sets the Subfield code.
void	setData(String data) Sets the Subfield data.
void	setId(Long id) Sets the ID for this Subfield.
String	toString() Returns a string representation of this subfield.

Methods inherited from class java.lang.Object

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

Constructor Detail

SubfieldImpl

public SubfieldImpl()

Creates a new Subfield.

SubfieldImpl

public SubfieldImpl(char code)

Creates a new Subfield and sets the data element identifier.

Parameters:

code - the data element identifier

SubfieldImpl

public SubfieldImpl(char code,
            String data)

Creates a new Subfield and sets the data element identifier and the data element.

Parameters:

code - the data element identifier

data - the data element

Method Detail

setCode

public void setCode(char code)

Sets the Subfield code.

Specified by:

setCode in interface Subfield

Parameters:

code - the data element identifier

getCode

public char getCode()

Gets the Subfield code.

Specified by:

getCode in interface Subfield

Returns:

char - the data element identifier

setData

public void setData(String data)

Sets the Subfield data.

Specified by:

setData in interface Subfield

Parameters:

data - the data element

getData

public String getData()

Gets the Subfield data.

Specified by:

getData in interface Subfield

Returns:

String - the data element

find

public boolean find(String pattern)

Returns true is the supplied regular expression pattern matches the Subfield data; else, false.

Specified by:

find in interface Subfield

Parameters:

pattern - the regular expression

Returns:

true if the pattern matches, false othewise

toString

public String toString()

Returns a string representation of this subfield.

Example:

 $aSummerland /
 

Overrides:

toString in class Object

Returns:

String - a string representation of this subfield

setId

public void setId(Long id)

Sets the ID for this Subfield.

Specified by:

setId in interface Subfield

Parameters:

id - the identifier

getId

public Long getId()

Gets the ID for this Subfield.

Specified by:

getId in interface Subfield

Returns:

Long - the identifier