Class ElementValue
- java.lang.Object
-
- org.apache.tomcat.util.bcel.classfile.ElementValue
-
- Direct Known Subclasses:
AnnotationElementValue
,ArrayElementValue
,ClassElementValue
,EnumElementValue
,SimpleElementValue
public abstract class ElementValue extends java.lang.Object
The element_value structure is documented at https://docs.oracle.com/javase/specs/jvms/se11/html/jvms-4.html#jvms-4.7.16.1element_value { u1 tag; union { u2 const_value_index; { u2 type_name_index; u2 const_name_index; } enum_const_value; u2 class_info_index; annotation annotation_value; { u2 num_values; element_value values[num_values]; } array_value; } value; }
-
-
Field Summary
Fields Modifier and Type Field Description static byte
ANNOTATION
static byte
ARRAY
static byte
CLASS
static byte
ENUM_CONSTANT
static byte
PRIMITIVE_BOOLEAN
static byte
PRIMITIVE_BYTE
static byte
PRIMITIVE_CHAR
static byte
PRIMITIVE_DOUBLE
static byte
PRIMITIVE_FLOAT
static byte
PRIMITIVE_INT
static byte
PRIMITIVE_LONG
static byte
PRIMITIVE_SHORT
static byte
STRING
-
Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description static ElementValue
readElementValue(java.io.DataInput input, ConstantPool cpool)
Reads anelement_value
as anElementValue
.static ElementValue
readElementValue(java.io.DataInput input, ConstantPool cpool, int arrayNesting)
Reads anelement_value
as anElementValue
.abstract java.lang.String
stringifyValue()
-
-
-
Field Detail
-
STRING
public static final byte STRING
- See Also:
- Constant Field Values
-
ENUM_CONSTANT
public static final byte ENUM_CONSTANT
- See Also:
- Constant Field Values
-
CLASS
public static final byte CLASS
- See Also:
- Constant Field Values
-
ANNOTATION
public static final byte ANNOTATION
- See Also:
- Constant Field Values
-
ARRAY
public static final byte ARRAY
- See Also:
- Constant Field Values
-
PRIMITIVE_INT
public static final byte PRIMITIVE_INT
- See Also:
- Constant Field Values
-
PRIMITIVE_BYTE
public static final byte PRIMITIVE_BYTE
- See Also:
- Constant Field Values
-
PRIMITIVE_CHAR
public static final byte PRIMITIVE_CHAR
- See Also:
- Constant Field Values
-
PRIMITIVE_DOUBLE
public static final byte PRIMITIVE_DOUBLE
- See Also:
- Constant Field Values
-
PRIMITIVE_FLOAT
public static final byte PRIMITIVE_FLOAT
- See Also:
- Constant Field Values
-
PRIMITIVE_LONG
public static final byte PRIMITIVE_LONG
- See Also:
- Constant Field Values
-
PRIMITIVE_SHORT
public static final byte PRIMITIVE_SHORT
- See Also:
- Constant Field Values
-
PRIMITIVE_BOOLEAN
public static final byte PRIMITIVE_BOOLEAN
- See Also:
- Constant Field Values
-
-
Method Detail
-
readElementValue
public static ElementValue readElementValue(java.io.DataInput input, ConstantPool cpool) throws java.io.IOException
Reads anelement_value
as anElementValue
.- Parameters:
input
- Raw data input.cpool
- Constant pool.- Returns:
- a new ElementValue.
- Throws:
java.io.IOException
- if an I/O error occurs.
-
readElementValue
public static ElementValue readElementValue(java.io.DataInput input, ConstantPool cpool, int arrayNesting) throws java.io.IOException
Reads anelement_value
as anElementValue
.- Parameters:
input
- Raw data input.cpool
- Constant pool.arrayNesting
- level of current array nesting.- Returns:
- a new ElementValue.
- Throws:
java.io.IOException
- if an I/O error occurs.- Since:
- 6.7.0
-
stringifyValue
public abstract java.lang.String stringifyValue()
-
-