Package com.norconex.importer.handler.transformer.impl

Class ForceSingleValueTransformerConfig

java.lang.Object

com.norconex.importer.handler.BaseLabelableConfig

com.norconex.importer.handler.BaseDocHandlerConfig

com.norconex.importer.handler.transformer.impl.ForceSingleValueTransformerConfig

All Implemented Interfaces:

Labelable

public class ForceSingleValueTransformerConfig
extends BaseDocHandlerConfig

Forces a metadata field to be single-value. The action can be one of the following:

Can be used both as a pre-parse or post-parse handler.

    keepFirst          Keeps the first occurrence found.
    keepLast           Keeps the first occurrence found.
    mergeWith:<sep>    Merges all occurrences, joining them with the
                       specified separator (<sep>).
 

If you do not specify any action, the default behavior is to merge all occurrences, joining values with a comma.

See Also:

• ForceSingleValueTransformer configuration reference

Constructor Summary

Constructors

Constructor	Description
ForceSingleValueTransformerConfig()

Method Summary

Modifier and Type	Method	Description
protected boolean	canEqual(Object other)
boolean	equals(Object o)
String	getAction()	The action.
TextMatcher	getFieldMatcher()	Gets field matcher.
int	hashCode()
ForceSingleValueTransformerConfig	setAction(String action)	The action.
ForceSingleValueTransformerConfig	setFieldMatcher(TextMatcher fieldMatcher)	Sets field matcher.
String	toString()

Methods inherited from class com.norconex.importer.handler.BaseLabelableConfig

getLabel, setLabel

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ForceSingleValueTransformerConfig

public ForceSingleValueTransformerConfig()

Method Details

getFieldMatcher

public TextMatcher getFieldMatcher()

Gets field matcher.

Returns:

field matcher

setFieldMatcher

public ForceSingleValueTransformerConfig setFieldMatcher(TextMatcher fieldMatcher)

Sets field matcher.

Parameters:

fieldMatcher - field matcher

getAction

public String getAction()

The action. One of: keepFirst, keepLast, or mergeWith:<sep>.

Returns:

action action to be performed

setAction

public ForceSingleValueTransformerConfig setAction(String action)

The action. One of: keepFirst, keepLast, or mergeWith:<sep>.

Parameters:

action - action to be performed

Returns:

this.

equals

public boolean equals(Object o)

Overrides:

equals in class BaseLabelableConfig

canEqual

protected boolean canEqual(Object other)

Overrides:

canEqual in class BaseLabelableConfig

hashCode

public int hashCode()

Overrides:

hashCode in class BaseLabelableConfig

toString

public String toString()

Overrides:

toString in class BaseLabelableConfig