Introducing Antlr4 for cpsPath parsing

-created new module for cpPathParser
-added antlr rule for cpsPathWithSingleLeafCondition
-added antlr rule for cpsPathWithDescendant (and with leaf conditions)
-added antlr rule for ancestor axis
-added unit test (copied from existing CpsPathQuerySpec)
-udpated cps-ri to use new cpPathQuery from parser module
-'imported' lexer rules from publix xPath grammar
-Re-used existing CpsPathException but conversion happens in cps-ri to prevent additional dependency in cps-path-parser module

Issue-ID: CPS-376

Change-Id: I2c5df98969402cbf69f6573c52705879450ce606
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>

1 files changed, 1 insertions, 0 deletions

diff --git a/pom.xml b/pom.xml
index f196cba61..b0f549b25 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,6 +54,7 @@
         <module>cps-rest</module>

         <module>cps-ncmp-service</module>

         <module>cps-ncmp-rest</module>

+        <module>cps-path-parser</module>

         <module>cps-ri</module>

         <module>checkstyle</module>

         <module>spotbugs</module>