policy/common - Policy common shared modules

Age	Commit message (Collapse)	Author	Files	Lines
2019-03-04	Adding pdp-common module to policy/common	ramverma	4	-0/+192
	1) Adding pdp-common module to policy/common. So that all common code across various pdps will be at one place. 2) Adding java classes for PDP_STATUS, PDP_UPDATE, PDP_STATE_CHANGE & PDP_HEALTH_CHECK messages. 3) Adding enums for PDPHeathStatus, PDPResponseStatus & PdpState. 4) Adding relevant test cases. Change-Id: I13e62f393fbd1c261696783cfe4b7dfff72625ba Issue-ID: POLICY-1443 Signed-off-by: ramverma <ram.krishna.verma@est.tech>