Add CaseItemStatementNode::getStatement

Author: jgardn3r

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **API:** `RepeatStatementNode::getGuardExpression` method.
 - **API:** `RepeatStatementNode::getStatementList` method.
 - **API:** `CaseStatementNode::getSelectorExpression` method.
+- **API:** `CaseItemStatementNode::getStatement` method.
 
 ### Fixed
 

delphi-frontend/src/main/java/au/com/integradev/delphi/antlr/ast/node/CaseItemStatementNodeImpl.java

@@ -20,9 +20,11 @@
 
 import au.com.integradev.delphi.antlr.ast.visitors.DelphiParserVisitor;
 import java.util.List;
+import javax.annotation.Nullable;
 import org.antlr.runtime.Token;
 import org.sonar.plugins.communitydelphi.api.ast.CaseItemStatementNode;
 import org.sonar.plugins.communitydelphi.api.ast.ExpressionNode;
+import org.sonar.plugins.communitydelphi.api.ast.StatementNode;
 
 public final class CaseItemStatementNodeImpl extends DelphiNodeImpl
     implements CaseItemStatementNode {
@@ -43,4 +45,10 @@ public <T> T accept(DelphiParserVisitor<T> visitor, T data) {
   public List<ExpressionNode> getExpressions() {
     return findChildrenOfType(ExpressionNode.class);
   }
+
+  @Nullable
+  @Override
+  public StatementNode getStatement() {
+    return getFirstChildOfType(StatementNode.class);
+  }
 }

delphi-frontend/src/main/java/org/sonar/plugins/communitydelphi/api/ast/CaseItemStatementNode.java

@@ -19,7 +19,11 @@
 package org.sonar.plugins.communitydelphi.api.ast;
 
 import java.util.List;
+import javax.annotation.Nullable;
 
 public interface CaseItemStatementNode extends StatementNode {
   List<ExpressionNode> getExpressions();
+
+  @Nullable
+  StatementNode getStatement();
 }