io.vertigo.dynamox.search

Class DslListFilterBuilder<C>

java.lang.Object

io.vertigo.dynamox.search.DslListFilterBuilder<C>

Type Parameters:

C - Criteria type

All Implemented Interfaces:

ListFilterBuilder<C>, Builder<ListFilter>

public final class DslListFilterBuilder<C>
extends Object
implements ListFilterBuilder<C>

Default builder from Criteria to ListFilter with a query pattern with DSL. Pattern syntax is easy : #QUERY# : criteria.toString() : use this when Criteria is a user string #MY_FIELD# : criteria.myField #MY_FIELD#!(myDefault) : criteria.myField!=null?criteria.myField:myDefault QueryString modifier must be add into the ## and will be repeated for all word (separated by regexp \p{White_Space}) example: "" // all result #QUERY# //directly use user's query as is code:"#code#" //CODE equals strictly comment:#comment*# //COMMENT contains words prefixed with criteria's comment words (all words) comment:#+comment*# //COMMENT MUST contains all words prefixed with criteria's comment words (all words) year:[#yearMin# TO #yearMax#] //YEAR between crieteria's year_min and year_max +(addr1:#address# addr2:#address#) //criteria ADDRESS field should be in ADDR1 or ADDR2 index's fields For more info, look for ElasctiSearch QueryString Syntax

Author:

npiedeloup

See Also:

"https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html#query-string-syntax" If a criteria field contains OR / AND it will be use as logical operator. If a criteria field contains XXX:yyyy it will be use as a specific field query and will not be transformed

Constructor Summary

Constructors

Constructor and Description
DslListFilterBuilder()

Method Summary

Modifier and Type	Method and Description
ListFilter	build()
ListFilterBuilder<C>	withBuildQuery(String buildQuery) Fix query pattern.
ListFilterBuilder<C>	withCriteria(C criteria) Fix criteria.

Methods inherited from class java.lang.Object

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

Constructor Detail

DslListFilterBuilder

public DslListFilterBuilder()

Method Detail

withBuildQuery

public ListFilterBuilder<C> withBuildQuery(String buildQuery)

Fix query pattern.

Specified by:

withBuildQuery in interface ListFilterBuilder<C>

Parameters:

buildQuery - Pattern (not null, could be empty)

Returns:

this builder

withCriteria

public ListFilterBuilder<C> withCriteria(C criteria)

Fix criteria.

Specified by:

withCriteria in interface ListFilterBuilder<C>

Parameters:

criteria - Criteria

Returns:

this builder

build

public ListFilter build()

Specified by:

build in interface Builder<ListFilter>