test_class.file: flink-core/src/test/java/org/apache/flink/api/java/typeutils/TypeInfoParserTest.java
test_class.identifier: TypeInfoParserTest
test_case.body: @Test
  	public void testBasicTypes() {
  		Assert.assertEquals(BasicTypeInfo.INT_TYPE_INFO, TypeInfoParser.parse("Integer"));
  		Assert.assertEquals(BasicTypeInfo.DOUBLE_TYPE_INFO, TypeInfoParser.parse("Double"));
  		Assert.assertEquals(BasicTypeInfo.BYTE_TYPE_INFO, TypeInfoParser.parse("Byte"));
  		Assert.assertEquals(BasicTypeInfo.FLOAT_TYPE_INFO, TypeInfoParser.parse("Float"));
  		Assert.assertEquals(BasicTypeInfo.SHORT_TYPE_INFO, TypeInfoParser.parse("Short"));
  		Assert.assertEquals(BasicTypeInfo.LONG_TYPE_INFO, TypeInfoParser.parse("Long"));
  		Assert.assertEquals(BasicTypeInfo.CHAR_TYPE_INFO, TypeInfoParser.parse("Character"));
  		Assert.assertEquals(BasicTypeInfo.STRING_TYPE_INFO, TypeInfoParser.parse("String"));
  		Assert.assertEquals(BasicTypeInfo.BOOLEAN_TYPE_INFO, TypeInfoParser.parse("Boolean"));
  		Assert.assertEquals(BasicTypeInfo.VOID_TYPE_INFO, TypeInfoParser.parse("Void"));
  		Assert.assertEquals(BasicTypeInfo.DATE_TYPE_INFO, TypeInfoParser.parse("Date"));
  		
  		Assert.assertEquals(BasicTypeInfo.INT_TYPE_INFO, TypeInfoParser.parse("java.lang.Integer"));
  		Assert.assertEquals(BasicTypeInfo.DOUBLE_TYPE_INFO, TypeInfoParser.parse("java.lang.Double"));
  		Assert.assertEquals(BasicTypeInfo.BYTE_TYPE_INFO, TypeInfoParser.parse("java.lang.Byte"));
  		Assert.assertEquals(BasicTypeInfo.FLOAT_TYPE_INFO, TypeInfoParser.parse("java.lang.Float"));
  		Assert.assertEquals(BasicTypeInfo.SHORT_TYPE_INFO, TypeInfoParser.parse("java.lang.Short"));
  		Assert.assertEquals(BasicTypeInfo.LONG_TYPE_INFO, TypeInfoParser.parse("java.lang.Long"));
  		Assert.assertEquals(BasicTypeInfo.CHAR_TYPE_INFO, TypeInfoParser.parse("java.lang.Character"));
  		Assert.assertEquals(BasicTypeInfo.STRING_TYPE_INFO, TypeInfoParser.parse("java.lang.String"));
  		Assert.assertEquals(BasicTypeInfo.BOOLEAN_TYPE_INFO, TypeInfoParser.parse("java.lang.Boolean"));
  		Assert.assertEquals(BasicTypeInfo.VOID_TYPE_INFO, TypeInfoParser.parse("java.lang.Void"));
  		Assert.assertEquals(BasicTypeInfo.DATE_TYPE_INFO, TypeInfoParser.parse("java.util.Date"));
  		
  		Assert.assertEquals(BasicTypeInfo.INT_TYPE_INFO, TypeInfoParser.parse("int"));
  		Assert.assertEquals(BasicTypeInfo.DOUBLE_TYPE_INFO, TypeInfoParser.parse("double"));
  		Assert.assertEquals(BasicTypeInfo.BYTE_TYPE_INFO, TypeInfoParser.parse("byte"));		
  		Assert.assertEquals(BasicTypeInfo.FLOAT_TYPE_INFO, TypeInfoParser.parse("float"));
  		Assert.assertEquals(BasicTypeInfo.SHORT_TYPE_INFO, TypeInfoParser.parse("short"));
  		Assert.assertEquals(BasicTypeInfo.LONG_TYPE_INFO, TypeInfoParser.parse("long"));
  		Assert.assertEquals(BasicTypeInfo.CHAR_TYPE_INFO, TypeInfoParser.parse("char"));
  		Assert.assertEquals(BasicTypeInfo.BOOLEAN_TYPE_INFO, TypeInfoParser.parse("boolean"));
  		Assert.assertEquals(BasicTypeInfo.VOID_TYPE_INFO, TypeInfoParser.parse("void"));
  	}
test_case.class_method_signature: TypeInfoParserTest.testBasicTypes()
test_case.full_signature: @Test public void testBasicTypes()
test_case.identifier: testBasicTypes
test_case.invocations: assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse assertEquals parse
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void testBasicTypes()
focal_class.declarator: TUPLE_PACKAGE = "org.apache.flink.api.java.tuple"
focal_class.modifier: private static final
focal_class.original_string: private static final String TUPLE_PACKAGE = "org.apache.flink.api.java.tuple";
focal_class.type: String
focal_class.var_name: TUPLE_PACKAGE
focal_class.declarator: VALUE_PACKAGE = "org.apache.flink.types"
focal_class.modifier: private static final
focal_class.original_string: private static final String VALUE_PACKAGE = "org.apache.flink.types";
focal_class.type: String
focal_class.var_name: VALUE_PACKAGE
focal_class.declarator: WRITABLE_PACKAGE = "org.apache.hadoop.io"
focal_class.modifier: private static final
focal_class.original_string: private static final String WRITABLE_PACKAGE = "org.apache.hadoop.io";
focal_class.type: String
focal_class.var_name: WRITABLE_PACKAGE
focal_class.declarator: tuplePattern = Pattern.compile("^(" + TUPLE_PACKAGE.replaceAll("\\.", "\\\\.") + "\\.)?((Tuple[1-9][0-9]?)<|(Tuple0))")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern tuplePattern = Pattern.compile("^(" + TUPLE_PACKAGE.replaceAll("\\.", "\\\\.") + "\\.)?((Tuple[1-9][0-9]?)<|(Tuple0))");
focal_class.type: Pattern
focal_class.var_name: tuplePattern
focal_class.declarator: writablePattern = Pattern.compile("^((" + WRITABLE_PACKAGE.replaceAll("\\.", "\\\\.") + "\\.)?Writable)<([^\\s,>]*)(,|>|$|\\[)")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern writablePattern = Pattern.compile("^((" + WRITABLE_PACKAGE.replaceAll("\\.", "\\\\.") + "\\.)?Writable)<([^\\s,>]*)(,|>|$|\\[)");
focal_class.type: Pattern
focal_class.var_name: writablePattern
focal_class.declarator: enumPattern = Pattern.compile("^((java\\.lang\\.)?Enum)<([^\\s,>]*)(,|>|$|\\[)")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern enumPattern = Pattern.compile("^((java\\.lang\\.)?Enum)<([^\\s,>]*)(,|>|$|\\[)");
focal_class.type: Pattern
focal_class.var_name: enumPattern
focal_class.declarator: basicTypePattern = Pattern
  			.compile("^((java\\.lang\\.)?(String|Integer|Byte|Short|Character|Double|Float|Long|Boolean|Void))(,|>|$|\\[)")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern basicTypePattern = Pattern
  			.compile("^((java\\.lang\\.)?(String|Integer|Byte|Short|Character|Double|Float|Long|Boolean|Void))(,|>|$|\\[)");
focal_class.type: Pattern
focal_class.var_name: basicTypePattern
focal_class.declarator: basicTypeDatePattern = Pattern.compile("^((java\\.util\\.)?Date)(,|>|$|\\[)")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern basicTypeDatePattern = Pattern.compile("^((java\\.util\\.)?Date)(,|>|$|\\[)");
focal_class.type: Pattern
focal_class.var_name: basicTypeDatePattern
focal_class.declarator: primitiveTypePattern = Pattern.compile("^(int|byte|short|char|double|float|long|boolean|void)(,|>|$|\\[)")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern primitiveTypePattern = Pattern.compile("^(int|byte|short|char|double|float|long|boolean|void)(,|>|$|\\[)");
focal_class.type: Pattern
focal_class.var_name: primitiveTypePattern
focal_class.declarator: valueTypePattern = Pattern.compile("^((" + VALUE_PACKAGE.replaceAll("\\.", "\\\\.")
  			+ "\\.)?(String|Int|Byte|Short|Char|Double|Float|Long|Boolean|List|Map|Null))Value(,|>|$|\\[)")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern valueTypePattern = Pattern.compile("^((" + VALUE_PACKAGE.replaceAll("\\.", "\\\\.")
  			+ "\\.)?(String|Int|Byte|Short|Char|Double|Float|Long|Boolean|List|Map|Null))Value(,|>|$|\\[)");
focal_class.type: Pattern
focal_class.var_name: valueTypePattern
focal_class.declarator: pojoGenericObjectPattern = Pattern.compile("^([^\\s,<>\\[]+)(<)?")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern pojoGenericObjectPattern = Pattern.compile("^([^\\s,<>\\[]+)(<)?");
focal_class.type: Pattern
focal_class.var_name: pojoGenericObjectPattern
focal_class.declarator: fieldPattern = Pattern.compile("^([^\\s,<>\\[]+)=")
focal_class.modifier: private static final
focal_class.original_string: private static final Pattern fieldPattern = Pattern.compile("^([^\\s,<>\\[]+)=");
focal_class.type: Pattern
focal_class.var_name: fieldPattern
focal_class.file: flink-core/src/main/java/org/apache/flink/api/java/typeutils/TypeInfoParser.java
focal_class.identifier: TypeInfoParser
focal_class.class_method_signature: TypeInfoParser.parse(String infoString)
focal_class.full_signature: @SuppressWarnings("unchecked") public static TypeInformation<X> parse(String infoString)
focal_class.identifier: parse
focal_class.modifiers: @SuppressWarnings("unchecked") public static
focal_class.parameters: (String infoString)
focal_class.return: TypeInformation<X>
focal_class.signature: TypeInformation<X> parse(String infoString)
focal_class.class_method_signature: TypeInfoParser.parse(StringBuilder sb)
focal_class.full_signature: @SuppressWarnings({ "rawtypes", "unchecked" }) private static TypeInformation<?> parse(StringBuilder sb)
focal_class.identifier: parse
focal_class.modifiers: @SuppressWarnings({ "rawtypes", "unchecked" }) private static
focal_class.parameters: (StringBuilder sb)
focal_class.return: TypeInformation<?>
focal_class.signature: TypeInformation<?> parse(StringBuilder sb)
focal_class.class_method_signature: TypeInfoParser.loadClass(String fullyQualifiedName)
focal_class.full_signature: private static Class<?> loadClass(String fullyQualifiedName)
focal_class.identifier: loadClass
focal_class.modifiers: private static
focal_class.parameters: (String fullyQualifiedName)
focal_class.return: Class<?>
focal_class.signature: Class<?> loadClass(String fullyQualifiedName)
focal_method.body: @SuppressWarnings("unchecked")
  	public static <X> TypeInformation<X> parse(String infoString) {
  		try {
  			if (infoString == null) {
  				throw new IllegalArgumentException("String is null.");
  			}
  			String clearedString = infoString.replaceAll("\\s", "");
  			if (clearedString.length() == 0) {
  				throw new IllegalArgumentException("String must not be empty.");
  			}
  			StringBuilder sb = new StringBuilder(clearedString);
  			TypeInformation<X> ti = (TypeInformation<X>) parse(sb);
  			if (sb.length() > 0) {
  				throw new IllegalArgumentException("String could not be parsed completely.");
  			}
  			return ti;
  		} catch (Exception e) {
  			throw new IllegalArgumentException("String could not be parsed: " + e.getMessage(), e);
  		}
  	}
focal_method.class_method_signature: TypeInfoParser.parse(String infoString)
focal_method.full_signature: @SuppressWarnings("unchecked") public static TypeInformation<X> parse(String infoString)
focal_method.identifier: parse
focal_method.invocations: replaceAll length parse length getMessage
focal_method.modifiers: @SuppressWarnings("unchecked") public static
focal_method.parameters: (String infoString)
focal_method.return: TypeInformation<X>
focal_method.signature: TypeInformation<X> parse(String infoString)