META-INF.jqassistant-rules.java8.xml Maven / Gradle / Ivy
<jqa:jqassistant-rules xmlns:jqa="http://www.buschmais.com/jqassistant/core/analysis/rules/schema/v1.0">
<concept id="java8:FunctionalInterface">
<description>Labels functional interfaces (i.e. to be used as lambda expressions)
with `FunctionalInterface`.</description>
<deprecated>This concept has been replaced by "java:FunctionalInterface".</deprecated>
<cypher><![CDATA[
MATCH
(i:Java:Interface)-[:DECLARES]->(m:Member:Java:Method {abstract: true})
WITH
i, count(m) AS methods
WHERE
methods = 1
SET
i:FunctionalInterface
RETURN
i AS FunctionInterface
]]></cypher>
</concept>
<concept id="java8:DefaultMethod">
<description>Labels default methods of interfaces with `Default`.</description>
<deprecated>This concept has been replaced by "java:DefaultMethod".</deprecated>
<cypher><![CDATA[
MATCH
(type:Type:Java:Interface)-[:DECLARES]->(defaultMethod:Java:Method)
WHERE NOT
exists(defaultMethod.abstract)
SET
defaultMethod:Default
RETURN
defaultMethod AS DefaultMethod, type AS Interface
]]></cypher>
</concept>
<concept id="java8:LambdaMethod">
<description>Labels lambda methods with `Lambda` and creates a relation `DECLARES` from the declaring method.</description>
<deprecated>This concept has been replaced by "java:LambdaMethod".</deprecated>
<cypher><![CDATA[
MATCH
(type:Java:Type)-[:DECLARES]->(lambda:Method)
WHERE
exists(lambda.synthetic)
and exists(lambda.static)
and lambda.name starts with("lambda$")
SET
lambda:Lambda
WITH
type, lambda
MATCH
(type)-[:DECLARES]->(method:Method)
WHERE
method <> lambda
and method.firstLineNumber <= lambda.firstLineNumber
and method.lastLineNumber >= lambda.lastLineNumber
MERGE
(method)-[:DECLARES_LAMBDA]->(lambda)
RETURN
method, collect(lambda)
]]></cypher>
</concept>
</jqa:jqassistant-rules>