search-query-parser-wrapper

what is this library do

call Rust library (search-query-parser) via JNI to parse complex search query into layered search conditions, so it will be easy to construct Elasticsearch query DSL or something else.

support & requirement

• support OS: Linux, Mac(x86_64 or arm64)
• java version: 17~
• kotlin version: 1.9.10~

how to use

add this to pom.xml

<dependency>
  <groupId>io.github.dimmy82</groupId>
  <artifactId>search-query-parser</artifactId>
  <version>1.1.42</version>
</dependency>

use SearchQueryParserWrapper.SEARCH_QUERY_PARSER.parseQueryToCondition to parse query

val condition = SearchQueryParserWrapper.SEARCH_QUERY_PARSER.parseQueryToCondition(
    "-(keyword or \"phrase keyword\") and (\"phrase keyword 2\" or keyword2)")

assertEquals(
    OperatorCondition(
        Operator.And,
        listOf(
            NotCondition(
                OperatorCondition(
                    Operator.Or,
                    listOf(KeywordCondition("keyword"), PhraseKeywordCondition("phrase keyword"))
                )
            ),
            OperatorCondition(
                Operator.Or,
                listOf(PhraseKeywordCondition("phrase keyword 2"), KeywordCondition("keyword2"))
            ),
        )
    ), condition
)

the condition is a multi layers construct, build by these objects