test_class.declarator: instance
test_class.modifier: private
test_class.original_string: private EmptyCriterion instance;
test_class.type: EmptyCriterion
test_class.var_name: instance
test_class.declarator: other
test_class.modifier: private
test_class.original_string: private QueryCriterion other;
test_class.type: QueryCriterion
test_class.var_name: other
test_class.file: dddlib-domain/src/test/java/org/dayatang/domain/internal/criterion/EmptyCriterionTest.java
test_class.identifier: EmptyCriterionTest
test_case.body: @Test
      public void testIsEmpty() {
          assertTrue(instance.isEmpty());
      }
test_case.class_method_signature: EmptyCriterionTest.testIsEmpty()
test_case.full_signature: @Test public void testIsEmpty()
test_case.identifier: testIsEmpty
test_case.invocations: assertTrue isEmpty
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void testIsEmpty()
focal_class.declarator: INSTANCE = new EmptyCriterion()
focal_class.modifier: private static final
focal_class.original_string: private static final EmptyCriterion INSTANCE = new EmptyCriterion();
focal_class.type: EmptyCriterion
focal_class.var_name: INSTANCE
focal_class.file: dddlib-domain/src/main/java/org/dayatang/domain/internal/criterion/EmptyCriterion.java
focal_class.identifier: EmptyCriterion
focal_class.class_method_signature: EmptyCriterion.singleton()
focal_class.full_signature: public static final EmptyCriterion singleton()
focal_class.identifier: singleton
focal_class.modifiers: public static final
focal_class.parameters: ()
focal_class.return: EmptyCriterion
focal_class.signature: EmptyCriterion singleton()
focal_class.class_method_signature: EmptyCriterion.EmptyCriterion()
focal_class.full_signature: private  EmptyCriterion()
focal_class.identifier: EmptyCriterion
focal_class.modifiers: private
focal_class.parameters: ()
focal_class.signature:  EmptyCriterion()
focal_class.class_method_signature: EmptyCriterion.and(QueryCriterion criterion)
focal_class.full_signature: @Override public QueryCriterion and(QueryCriterion criterion)
focal_class.identifier: and
focal_class.modifiers: @Override public
focal_class.parameters: (QueryCriterion criterion)
focal_class.return: QueryCriterion
focal_class.signature: QueryCriterion and(QueryCriterion criterion)
focal_class.class_method_signature: EmptyCriterion.or(QueryCriterion criterion)
focal_class.full_signature: @Override public QueryCriterion or(QueryCriterion criterion)
focal_class.identifier: or
focal_class.modifiers: @Override public
focal_class.parameters: (QueryCriterion criterion)
focal_class.return: QueryCriterion
focal_class.signature: QueryCriterion or(QueryCriterion criterion)
focal_class.class_method_signature: EmptyCriterion.not()
focal_class.full_signature: @Override public QueryCriterion not()
focal_class.identifier: not
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: QueryCriterion
focal_class.signature: QueryCriterion not()
focal_class.class_method_signature: EmptyCriterion.isEmpty()
focal_class.full_signature: @Override public boolean isEmpty()
focal_class.identifier: isEmpty
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: boolean
focal_class.signature: boolean isEmpty()
focal_class.class_method_signature: EmptyCriterion.toQueryString()
focal_class.full_signature: @Override public String toQueryString()
focal_class.identifier: toQueryString
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: String
focal_class.signature: String toQueryString()
focal_class.class_method_signature: EmptyCriterion.getParameters()
focal_class.full_signature: @Override public NamedParameters getParameters()
focal_class.identifier: getParameters
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: NamedParameters
focal_class.signature: NamedParameters getParameters()
focal_class.class_method_signature: EmptyCriterion.equals(Object other)
focal_class.full_signature: @Override public boolean equals(Object other)
focal_class.identifier: equals
focal_class.modifiers: @Override public
focal_class.parameters: (Object other)
focal_class.return: boolean
focal_class.signature: boolean equals(Object other)
focal_class.class_method_signature: EmptyCriterion.hashCode()
focal_class.full_signature: @Override public int hashCode()
focal_class.identifier: hashCode
focal_class.modifiers: @Override public
focal_class.parameters: ()
focal_class.return: int
focal_class.signature: int hashCode()
focal_class.superclass: extends AbstractCriterion
focal_method.body: @Override
      public boolean isEmpty() {
          return true;
      }
focal_method.class_method_signature: EmptyCriterion.isEmpty()
focal_method.full_signature: @Override public boolean isEmpty()
focal_method.identifier: isEmpty
focal_method.modifiers: @Override public
focal_method.parameters: ()
focal_method.return: boolean
focal_method.signature: boolean isEmpty()