Add action classes for result object

dmnverifierapi/src/main/java/de/unikoblenz/fgbks/core/dmn/verification/result/actions/Action.java

+package de.unikoblenz.fgbks.core.dmn.verification.result.actions;
+
+import de.unikoblenz.fgbks.base.builder.DefaultBuilder;
+import de.unikoblenz.fgbks.base.domain.Name;
+import de.unikoblenz.fgbks.core.dmn.verification.result.AbstractResultObject;
+import java.util.HashMap;
+import javax.json.bind.annotation.JsonbProperty;
+import org.apache.commons.lang3.Validate;
+
+public class Action extends AbstractResultObject {
+
+  private static final Name DEFAULT_ACTION_NAME = new Name("Fix");
+  private ActionType actionType;
+  private ActionScope actionScope;
+  private HashMap<String, String> values;
+  private Name actionName;
+
+  private Action() {
+    values = new HashMap<>();
+    actionName = DEFAULT_ACTION_NAME;
+  }
+
+  @JsonbProperty("actionType")
+  public ActionType getActionType() {
+    return actionType;
+  }
+
+  @JsonbProperty("actionScope")
+  public ActionScope getActionScope() {
+    return actionScope;
+  }
+
+  @JsonbProperty("actionValues")
+  public HashMap<String, String> getValue() {
+    return new HashMap<>(values);
+  }
+
+  @JsonbProperty("actionName")
+  public Name getActionName() {
+    return actionName;
+  }
+
+  private class Builder extends DefaultBuilder<Action> {
+
+    public Builder withActionType(ActionType actionType) {
+      value.actionType = actionType;
+      return this;
+    }
+
+    public Builder withActionScope(ActionScope actionScope) {
+      value.actionScope = actionScope;
+      return this;
+    }
+
+    public Builder addValue(String key, String value) {
+      this.value.values.put(Validate.notNull(key), value);
+      return this;
+    }
+
+    public Builder withActionName(Name actionName) {
+      this.value.actionName = actionName;
+      return this;
+    }
+
+    @Override
+    protected void validate() {
+      super.validate();
+    }
+  }
+}

dmnverifierapi/src/main/java/de/unikoblenz/fgbks/core/dmn/verification/result/actions/ActionScope.java

+package de.unikoblenz.fgbks.core.dmn.verification.result.actions;
+
+public enum ActionScope {
+  RULE,
+  INPUT_NODE,
+  INPUT_COLUMN,
+  OUTPUT_COLUMN
+}

dmnverifierapi/src/main/java/de/unikoblenz/fgbks/core/dmn/verification/result/actions/ActionType.java

+package de.unikoblenz.fgbks.core.dmn.verification.result.actions;
+
+public enum ActionType {
+  UPDATE,
+  CREATE,
+  DELETE
+}