Package org.elasticsearch.common

Class ParseField

java.lang.Object

org.elasticsearch.common.ParseField

public class ParseField
extends Object

Holds a field that can be found in a request while parsing and its different variants, which may be deprecated.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ParseField.CommonFields

Constructor Summary

Constructors

Constructor	Description
ParseField(String name, String... deprecatedNames)

Method Summary

Modifier and Type	Method	Description
String[]	getAllNamesIncludedDeprecated()
String	getAllReplacedWith()
String[]	getDeprecatedNames()
String	getPreferredName()
boolean	match(String fieldName, DeprecationHandler deprecationHandler)	Does fieldName match this field?
String	toString()
ParseField	withAllDeprecated(String allReplacedWith)	Return a new ParseField where all field names are deprecated and replaced with allReplacedWith.
ParseField	withDeprecation(String... deprecatedNames)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseField

public ParseField(String name,
                  String... deprecatedNames)

Parameters:

name - the primary name for this field. This will be returned by getPreferredName()

deprecatedNames - names for this field which are deprecated and will not be accepted when strict matching is used.

Method Detail

getPreferredName

public String getPreferredName()

Returns:

the preferred name used for this field

getAllNamesIncludedDeprecated

public String[] getAllNamesIncludedDeprecated()

Returns:

All names for this field regardless of whether they are deprecated

withDeprecation

public ParseField withDeprecation(String... deprecatedNames)

Parameters:

deprecatedNames - deprecated names to include with the returned ParseField

Returns:

a new ParseField using the preferred name from this one but with the specified deprecated names

withAllDeprecated

public ParseField withAllDeprecated(String allReplacedWith)

Return a new ParseField where all field names are deprecated and replaced with allReplacedWith.

match

public boolean match(String fieldName,
                     DeprecationHandler deprecationHandler)

Does fieldName match this field?

Parameters:

fieldName - the field name to match against this ParseField

deprecationHandler - called if fieldName is deprecated

Returns:

true if fieldName matches any of the acceptable names for this ParseField.

toString

public String toString()

Overrides:

toString in class Object

getAllReplacedWith

public String getAllReplacedWith()

Returns:

the message to use if this ParseField has been entirely deprecated in favor of something else. This method will return null if the ParseField has not been completely deprecated.

getDeprecatedNames

public String[] getDeprecatedNames()

Returns:

an array of the names for the ParseField which are deprecated.