From 0b15f3bf60162a62505593186737bca98bd4349c Mon Sep 17 00:00:00 2001 From: liamfallon Date: Mon, 8 Apr 2019 17:30:54 +0000 Subject: Add lists and tests for PDP filters The policy type and policy filters for PDP groups are added in this review. Also filter tests for PDP group filter is completed. Issue-ID: POLICY-1095 Change-Id: Ia28776c809f2ab879af4007b3480621637a83f69 Signed-off-by: liamfallon --- .../policy/models/pdp/concepts/PdpGroupFilter.java | 98 +++++++++++++++------- 1 file changed, 70 insertions(+), 28 deletions(-) (limited to 'models-pdp/src/main/java/org/onap') diff --git a/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroupFilter.java b/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroupFilter.java index 3c07a9d0f..0f86c6890 100644 --- a/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroupFilter.java +++ b/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/PdpGroupFilter.java @@ -43,23 +43,33 @@ import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifi public class PdpGroupFilter implements PfObjectFilter { public static final String LATEST_VERSION = "LATEST"; - // Regular expression + // Name to find private String name; - // Regular Expression, set to to get the latest version + // Version to find, set to LATEST_VERSION to get the latest version private String version; + // State to find private PdpState groupState; - // Regular expression + // PDP type to find private String pdpType; // Set regular expressions on fields to match policy type names and versions - private ToscaPolicyTypeIdentifier policyType; + private List policyTypeList; + + // If set, only PDP groups where policy types are matched exactly are returned + @Builder.Default + private boolean matchPolicyTypesExactly = false; // Set regular expressions on fields to match policy names and versions - private ToscaPolicyIdentifier policy; + private List policyList; + + // If set, only PDP groups where policies are matched exactly are returned + @Builder.Default + private boolean matchPoliciesExactly = false; + // If set, only PDP groups with PDPs in this state are returned private PdpState pdpState; @Override @@ -68,15 +78,15 @@ public class PdpGroupFilter implements PfObjectFilter { // @formatter:off List returnList = originalList.stream() .filter(p -> filterString(p.getName(), name)) - .filter(p -> (version != null && LATEST_VERSION.equals(version)) + .filter(p -> LATEST_VERSION.equals(version) || filterString(p.getVersion(), version)) .filter(p -> groupState == null || ObjectUtils.compare(p.getPdpGroupState(), groupState) == 0) .filter(p -> filterOnPdpType(p, pdpType)) - .filter(p -> filterOnPolicyType(p, policyType)) - .filter(p -> filterOnPolicy(p, policy)) + .filter(p -> filterOnPolicyTypeList(p, policyTypeList, matchPolicyTypesExactly)) + .filter(p -> filterOnPolicyList(p, policyList, matchPoliciesExactly)) .filter(p -> filterOnPdpState(p, pdpState)) .collect(Collectors.toList()); - // @formatter:off + // @formatter:on if (LATEST_VERSION.equals(version)) { returnList = this.latestVersionFilter(returnList); @@ -97,7 +107,7 @@ public class PdpGroupFilter implements PfObjectFilter { return true; } - for (PdpSubGroup pdpSubGroup: pdpGroup.getPdpSubgroups()) { + for (PdpSubGroup pdpSubGroup : pdpGroup.getPdpSubgroups()) { if (pdpSubGroup.getPdpType().equals(pdpType)) { return true; } @@ -110,24 +120,27 @@ public class PdpGroupFilter implements PfObjectFilter { * Filter PDP groups on policy type. * * @param pdpGroup the PDP group to check - * @param policyTypeFilter the policy type regular expressions to check for + * @param typeFilter the policy type regular expressions to check for + * @param matchPolicyTypesExactly if true, only PDP groups where policy types are matched exactly are returned * @return true if the filter should let this PDP group through */ - private boolean filterOnPolicyType(final PdpGroup pdpGroup, final ToscaPolicyTypeIdentifier policyTypeFiler) { - if (policyTypeFiler == null) { + private boolean filterOnPolicyTypeList(final PdpGroup pdpGroup, final List typeFilter, + final boolean matchPolicyTypesExactly) { + if (typeFilter == null) { return true; } - for (PdpSubGroup pdpSubGroup: pdpGroup.getPdpSubgroups()) { - for (ToscaPolicyTypeIdentifier foundPolicyType : pdpSubGroup.getSupportedPolicyTypes()) { - if (foundPolicyType.getName().matches(policyTypeFiler.getName()) - && foundPolicyType.getVersion().matches(policyTypeFiler.getVersion())) { - return true; - } + for (PdpSubGroup pdpSubGroup : pdpGroup.getPdpSubgroups()) { + if (matchPolicyTypesExactly && areListsIdentical(pdpSubGroup.getSupportedPolicyTypes(), typeFilter)) { + return true; + } else if (!matchPolicyTypesExactly + && findSingleElement(pdpSubGroup.getSupportedPolicyTypes(), typeFilter)) { + return true; } } return false; + } /** @@ -135,19 +148,20 @@ public class PdpGroupFilter implements PfObjectFilter { * * @param pdpGroup the PDP group to check * @param policyFilter the policy regular expressions to check for + * @param matchPoliciesExactly if true, only PDP groups where ps are matched exactly are returned * @return true if the filter should let this PDP group through */ - private boolean filterOnPolicy(final PdpGroup pdpGroup, final ToscaPolicyIdentifier policyFiler) { - if (policyFiler == null) { + private boolean filterOnPolicyList(final PdpGroup pdpGroup, final List policyFilter, + final boolean matchPoliciesExactly) { + if (policyFilter == null) { return true; } - for (PdpSubGroup pdpSubGroup: pdpGroup.getPdpSubgroups()) { - for (ToscaPolicyIdentifier foundPolicy : pdpSubGroup.getPolicies()) { - if (foundPolicy.getName().matches(policyFiler.getName()) - && foundPolicy.getVersion().matches(policyFiler.getVersion())) { - return true; - } + for (PdpSubGroup pdpSubGroup : pdpGroup.getPdpSubgroups()) { + if (matchPoliciesExactly && areListsIdentical(pdpSubGroup.getPolicies(), policyFilter)) { + return true; + } else if (!matchPoliciesExactly && findSingleElement(pdpSubGroup.getPolicies(), policyFilter)) { + return true; } } @@ -166,7 +180,7 @@ public class PdpGroupFilter implements PfObjectFilter { return true; } - for (PdpSubGroup pdpSubGroup: pdpGroup.getPdpSubgroups()) { + for (PdpSubGroup pdpSubGroup : pdpGroup.getPdpSubgroups()) { for (Pdp pdp : pdpSubGroup.getPdpInstances()) { if (pdpState.equals(pdp.getPdpState())) { return true; @@ -176,4 +190,32 @@ public class PdpGroupFilter implements PfObjectFilter { return false; } + + /** + * Check if two lists have identical content. + * + * @param leftList the left list + * @param rightList the right list + * @return true if the lists are identical + */ + private boolean areListsIdentical(final List leftList, List rightList) { + return leftList.equals(rightList); + } + + /** + * Find a single element of a list in a list. + * + * @param listToSearch the list in which we are searching for elements + * @param listOfElementsToFind the list of elements, one of which we wish to find on the list we are searching + * @return true if one element of the elements to find is found on the list we searched + */ + private boolean findSingleElement(final List listToSearch, List listOfElementsToFind) { + for (Object elementToFind : listOfElementsToFind) { + if (listToSearch.contains(elementToFind)) { + return true; + } + } + + return false; + } } -- cgit 1.2.3-korg