com.pervasive.datarush.matching

Class Index

java.lang.Object

com.pervasive.datarush.matching.Index

public class Index
extends Object

Configuration of the indexing phase for a matching operation.

Field Summary

Fields

Modifier and Type	Field and Description
static String	LEFT_PATTERN_DEFAULT The default renaming pattern for lefthand side fields.
static String	PROP_BUFFER_ROWS Name of the property specifying the buffer size used when generating comparison pairs.
static String	PROP_KEYS Name of the property specifying the blocking keys for duplicate discovery
static String	PROP_LEFT_KEYS Name of the property specifying the lefthand side keys for link discovery
static String	PROP_RIGHT_KEYS Name of the property specifying the righthand side keys for link discovery
static String	RIGHT_PATTERN_DEFAULT The default renaming pattern for righthand side fields.

Constructor Summary

Constructors

Constructor and Description
Index()

Method Summary

Modifier and Type	Method and Description
void	addProperty(String name, Object value) Sets an individual index property.
String	getLeftFieldPattern() Get the left field pattern value.
Map<String,Object>	getProperties() Get the index implementation specific properties.
String	getRightFieldPattern() Get the right field pattern value.
IndexType	getType() Get the indexing type value.
void	setLeftFieldPattern(String leftFieldPattern) Set the left field pattern value.
void	setProperties(Map<String,Object> properties) Set the index implementation specific properties.
void	setRightFieldPattern(String rightFieldPattern) Set the right field pattern value.
void	setType(IndexType type) Set the indexing type value.

Methods inherited from class java.lang.Object

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

Field Detail

PROP_KEYS

public static final String PROP_KEYS

Name of the property specifying the blocking keys for duplicate discovery

See Also:

Constant Field Values

PROP_LEFT_KEYS

public static final String PROP_LEFT_KEYS

Name of the property specifying the lefthand side keys for link discovery

See Also:

Constant Field Values

PROP_RIGHT_KEYS

public static final String PROP_RIGHT_KEYS

Name of the property specifying the righthand side keys for link discovery

See Also:

Constant Field Values

PROP_BUFFER_ROWS

public static final String PROP_BUFFER_ROWS

Name of the property specifying the buffer size used when generating comparison pairs.

See Also:

Constant Field Values

LEFT_PATTERN_DEFAULT

public static final String LEFT_PATTERN_DEFAULT

The default renaming pattern for lefthand side fields.

See Also:

Constant Field Values

RIGHT_PATTERN_DEFAULT

public static final String RIGHT_PATTERN_DEFAULT

The default renaming pattern for righthand side fields.

See Also:

Constant Field Values

Constructor Detail

Index

public Index()

Method Detail

getType

public IndexType getType()

Get the indexing type value.

Returns:

indexing type value

setType

public void setType(IndexType type)

Set the indexing type value.

Parameters:

type - indexing type value

getProperties

public Map<String,Object> getProperties()

Get the index implementation specific properties.

Returns:

index implementation specific properties

setProperties

public void setProperties(Map<String,Object> properties)

Set the index implementation specific properties.

Parameters:

properties - index implementation specific properties

addProperty

public void addProperty(String name,
                        Object value)

Sets an individual index property.

Parameters:

name - the property name

value - the property value

getLeftFieldPattern

public String getLeftFieldPattern()

Get the left field pattern value.

Returns:

left field pattern value

setLeftFieldPattern

public void setLeftFieldPattern(String leftFieldPattern)

Set the left field pattern value.

Parameters:

leftFieldPattern - left field pattern value

getRightFieldPattern

public String getRightFieldPattern()

Get the right field pattern value.

Returns:

right field pattern value

setRightFieldPattern

public void setRightFieldPattern(String rightFieldPattern)

Set the right field pattern value.

Parameters:

rightFieldPattern - rigth field pattern value