Package com.softwaremining.files.utils

Class IndexedFileData

java.lang.Object

com.softwaremining.files.utils.IndexedFileData

public class IndexedFileData
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
AlternativeKeyMap	_alt2PrimaryKeyMap
AbstractCBLField[]	_AlternateKeys
ArrayList<String>	allData

Constructor Summary

Constructors

Constructor	Description
IndexedFileData()

Method Summary

Modifier and Type	Method	Description
void	add(String primaryKeyValue, String recordAsString)
void	clearMemoryTables()
boolean	containsKey(String primaryKeyValue)
String	find(String primaryKeyValue)
int	findPosition(String primaryKeyValue)
String	getAtPosition(int position)
void	optimiseForDeleteOperation(boolean optimiseForDeleteOperation)
void	removeAlternativeKey(String key)
int	removeKey(String primaryKeyValue)
void	replaceAlternativeKeys(String primaryKey_Value)
void	replaceKey(String primaryKeyValue, String newRecordAsString)
void	search(AbstractCBLField searchKey, boolean isPrimaryKey, int conditionType, List<String> _SearchResult)
void	setAlternateKey(AbstractCBLField[] alternateKeys, boolean allowDuplicates)	Sets the alternate fields for indexing records in the file.
void	setAlternateKey(AbstractCBLField alternateKey, boolean allowDuplicates)

Methods inherited from class java.lang.Object

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

Field Details

_alt2PrimaryKeyMap

public AlternativeKeyMap _alt2PrimaryKeyMap

allData

public ArrayList<String> allData

_AlternateKeys

public AbstractCBLField[] _AlternateKeys

Constructor Details

IndexedFileData

public IndexedFileData()

Method Details

optimiseForDeleteOperation

public void optimiseForDeleteOperation(boolean optimiseForDeleteOperation)

add

public void add(String primaryKeyValue,
 String recordAsString)

removeKey

public int removeKey(String primaryKeyValue)

replaceKey

public void replaceKey(String primaryKeyValue,
 String newRecordAsString)

removeAlternativeKey

public void removeAlternativeKey(String key)

clearMemoryTables

public void clearMemoryTables()

setAlternateKey

public void setAlternateKey(AbstractCBLField alternateKey,
 boolean allowDuplicates)

setAlternateKey

public void setAlternateKey(AbstractCBLField[] alternateKeys,
 boolean allowDuplicates)

Sets the alternate fields for indexing records in the file. The alternate keys might allow duplication.

Parameters:

alternateKeys - - Alternate keyValue field

allowDuplicates - - Allow duplicate records or not

replaceAlternativeKeys

public void replaceAlternativeKeys(String primaryKey_Value)

find

public String find(String primaryKeyValue)

getAtPosition

public String getAtPosition(int position)

findPosition

public int findPosition(String primaryKeyValue)

containsKey

public boolean containsKey(String primaryKeyValue)

search

public void search(AbstractCBLField searchKey,
 boolean isPrimaryKey,
 int conditionType,
 List<String> _SearchResult)