Package aQute.bnd.classfile

Class ConstantPool

java.lang.Object

aQute.bnd.classfile.ConstantPool

Direct Known Subclasses:

MutableConstantPool

public class ConstantPool
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ConstantPool.AbstractDynamicInfo
static class	ConstantPool.AbstractRefInfo
static class	ConstantPool.ClassInfo
static class	ConstantPool.DynamicInfo
static class	ConstantPool.FieldrefInfo
static interface	ConstantPool.Info
static class	ConstantPool.InterfaceMethodrefInfo
static class	ConstantPool.InvokeDynamicInfo
static class	ConstantPool.MethodHandleInfo
static class	ConstantPool.MethodrefInfo
static class	ConstantPool.MethodTypeInfo
static class	ConstantPool.ModuleInfo
static class	ConstantPool.NameAndTypeInfo
static class	ConstantPool.PackageInfo
static interface	ConstantPool.RefInfoFunction
static class	ConstantPool.StringInfo

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CONSTANT_Class
static final int	CONSTANT_Double
static final int	CONSTANT_Dynamic
static final int	CONSTANT_Fieldref
static final int	CONSTANT_Float
static final int	CONSTANT_Integer
static final int	CONSTANT_InterfaceMethodref
static final int	CONSTANT_InvokeDynamic
static final int	CONSTANT_Long
static final int	CONSTANT_MethodHandle
static final int	CONSTANT_Methodref
static final int	CONSTANT_MethodType
static final int	CONSTANT_Module
static final int	CONSTANT_NameAndType
static final int	CONSTANT_Package
static final int	CONSTANT_String
static final int	CONSTANT_Utf8
(package private) final Object[]	pool

Constructor Summary

Constructors

Constructor	Description
ConstantPool(Object[] pool)

Method Summary

Modifier and Type	Method	Description
protected <I> int	add(Class<I> infoType, Supplier<I> supplier)
int	classInfo(String class_name)
String	className(int class_info_index)
int	doubleInfo(double constant)
int	doubleInfo(Double constant)
int	dynamicInfo(int bootstrap_method_attr_index, String name, String descriptor)
<T> T	entry(int index)
private boolean	equalsAbstractDynamicInfo(int bootstrap_method_attr_index, String name, String descriptor, ConstantPool.AbstractDynamicInfo abstractDynamicInfo)
private boolean	equalsAbstractRefInfo(String class_name, String name, String descriptor, ConstantPool.AbstractRefInfo refInfo)
private boolean	equalsClassInfo(String class_name, ConstantPool.ClassInfo classInfo)
private static boolean	equalsDouble(double a, double b)
private static boolean	equalsFloat(float a, float b)
private static boolean	equalsInteger(int a, int b)
private static boolean	equalsLong(long a, long b)
private boolean	equalsMethodHandleInfo(int reference_kind, String class_name, String name, String descriptor, ConstantPool.MethodHandleInfo methodHandleInfo)
private boolean	equalsMethodTypeInfo(String descriptor, ConstantPool.MethodTypeInfo methodTypeInfo)
private boolean	equalsModuleInfo(String module_name, ConstantPool.ModuleInfo moduleInfo)
private boolean	equalsNameAndTypeInfo(String name, String descriptor, ConstantPool.NameAndTypeInfo nameAndTypeInfo)
private boolean	equalsPackageInfo(String package_name, ConstantPool.PackageInfo packageInfo)
private boolean	equalsStringInfo(String string, ConstantPool.StringInfo stringInfo)
int	fieldrefInfo(String class_name, String name, String descriptor)
int	floatInfo(float constant)
int	floatInfo(Float constant)
protected <I> int	index(Class<I> infoType, Predicate<I> match, Supplier<I> supplier)
int	integerInfo(int constant)
int	integerInfo(Boolean constant)
int	integerInfo(Byte constant)
int	integerInfo(Character constant)
int	integerInfo(Integer constant)
int	integerInfo(Short constant)
int	interfaceMethodrefInfo(String class_name, String name, String descriptor)
int	invokeDynamicInfo(int bootstrap_method_attr_index, String name, String descriptor)
int	longInfo(long constant)
int	longInfo(Long constant)
int	methodHandleInfo(int reference_kind, String class_name, String name, String descriptor, ConstantPool.RefInfoFunction refInfoFunction)
int	methodrefInfo(String class_name, String name, String descriptor)
int	methodTypeInfo(String descriptor)
int	moduleInfo(String module_name)
String	moduleName(int module_info_index)
int	nameAndTypeInfo(String name, String descriptor)
int	packageInfo(String package_name)
String	packageName(int package_info_index)
static ConstantPool	read(DataInput in)
(package private) static Double	readDoubleInfo(DataInput in)
(package private) static Float	readFloatInfo(DataInput in)
(package private) static Integer	readIntegerInfo(DataInput in)
(package private) static Long	readLongInfo(DataInput in)
(package private) static String	readUtf8Info(DataInput in)
int	size()
String	string(int string_info_index)
int	stringInfo(String string)
int	tag(int index)
String	toString()
String	utf8(int utf8_index)
int	utf8Info(String utf8)
void	write(DataOutput out)
(package private) static void	writeDoubleInfo(DataOutput out, Double constant)
(package private) static void	writeFloatInfo(DataOutput out, Float constant)
(package private) static void	writeIntegerInfo(DataOutput out, Integer constant)
(package private) static void	writeLongInfo(DataOutput out, Long constant)
(package private) static void	writeUtf8Info(DataOutput out, String constant)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

CONSTANT_Utf8

public static final int CONSTANT_Utf8

See Also:

• Constant Field Values

CONSTANT_Integer

public static final int CONSTANT_Integer

See Also:

• Constant Field Values

CONSTANT_Float

public static final int CONSTANT_Float

See Also:

• Constant Field Values

CONSTANT_Long

public static final int CONSTANT_Long

See Also:

• Constant Field Values

CONSTANT_Double

public static final int CONSTANT_Double

See Also:

• Constant Field Values

CONSTANT_Class

public static final int CONSTANT_Class

See Also:

• Constant Field Values

CONSTANT_String

public static final int CONSTANT_String

See Also:

• Constant Field Values

CONSTANT_Fieldref

public static final int CONSTANT_Fieldref

See Also:

• Constant Field Values

CONSTANT_Methodref

public static final int CONSTANT_Methodref

See Also:

• Constant Field Values

CONSTANT_InterfaceMethodref

public static final int CONSTANT_InterfaceMethodref

See Also:

• Constant Field Values

CONSTANT_NameAndType

public static final int CONSTANT_NameAndType

See Also:

• Constant Field Values

CONSTANT_MethodHandle

public static final int CONSTANT_MethodHandle

See Also:

• Constant Field Values

CONSTANT_MethodType

public static final int CONSTANT_MethodType

See Also:

• Constant Field Values

CONSTANT_Dynamic

public static final int CONSTANT_Dynamic

See Also:

• Constant Field Values

CONSTANT_InvokeDynamic

public static final int CONSTANT_InvokeDynamic

See Also:

• Constant Field Values

CONSTANT_Module

public static final int CONSTANT_Module

See Also:

• Constant Field Values

CONSTANT_Package

public static final int CONSTANT_Package

See Also:

• Constant Field Values

pool

final Object[] pool

Constructor Details

ConstantPool

public ConstantPool(Object[] pool)

Method Details

size

public int size()

entry

public <T> T entry(int index)

tag

public int tag(int index)

utf8

public String utf8(int utf8_index)

className

public String className(int class_info_index)

moduleName

public String moduleName(int module_info_index)

packageName

public String packageName(int package_info_index)

string

public String string(int string_info_index)

toString

public String toString()

Overrides:

toString in class Object

read

public static ConstantPool read(DataInput in)
                         throws IOException

Throws:

IOException

readUtf8Info

static String readUtf8Info(DataInput in)
                    throws IOException

Throws:

IOException

writeUtf8Info

static void writeUtf8Info(DataOutput out,
 String constant)
                   throws IOException

Throws:

IOException

readIntegerInfo

static Integer readIntegerInfo(DataInput in)
                        throws IOException

Throws:

IOException

writeIntegerInfo

static void writeIntegerInfo(DataOutput out,
 Integer constant)
                      throws IOException

Throws:

IOException

readFloatInfo

static Float readFloatInfo(DataInput in)
                    throws IOException

Throws:

IOException

writeFloatInfo

static void writeFloatInfo(DataOutput out,
 Float constant)
                    throws IOException

Throws:

IOException

readLongInfo

static Long readLongInfo(DataInput in)
                  throws IOException

Throws:

IOException

writeLongInfo

static void writeLongInfo(DataOutput out,
 Long constant)
                   throws IOException

Throws:

IOException

readDoubleInfo

static Double readDoubleInfo(DataInput in)
                      throws IOException

Throws:

IOException

writeDoubleInfo

static void writeDoubleInfo(DataOutput out,
 Double constant)
                     throws IOException

Throws:

IOException

index

protected <I> int index(Class<I> infoType,
 Predicate<I> match,
 Supplier<I> supplier)

add

protected <I> int add(Class<I> infoType,
 Supplier<I> supplier)

integerInfo

public int integerInfo(int constant)

integerInfo

public int integerInfo(Integer constant)

integerInfo

public int integerInfo(Byte constant)

integerInfo

public int integerInfo(Character constant)

integerInfo

public int integerInfo(Short constant)

integerInfo

public int integerInfo(Boolean constant)

equalsInteger

private static boolean equalsInteger(int a,
 int b)

longInfo

public int longInfo(Long constant)

longInfo

public int longInfo(long constant)

equalsLong

private static boolean equalsLong(long a,
 long b)

floatInfo

public int floatInfo(Float constant)

floatInfo

public int floatInfo(float constant)

equalsFloat

private static boolean equalsFloat(float a,
 float b)

doubleInfo

public int doubleInfo(Double constant)

doubleInfo

public int doubleInfo(double constant)

equalsDouble

private static boolean equalsDouble(double a,
 double b)

utf8Info

public int utf8Info(String utf8)

stringInfo

public int stringInfo(String string)

equalsStringInfo

private boolean equalsStringInfo(String string,
 ConstantPool.StringInfo stringInfo)

moduleInfo

public int moduleInfo(String module_name)

equalsModuleInfo

private boolean equalsModuleInfo(String module_name,
 ConstantPool.ModuleInfo moduleInfo)

packageInfo

public int packageInfo(String package_name)

equalsPackageInfo

private boolean equalsPackageInfo(String package_name,
 ConstantPool.PackageInfo packageInfo)

classInfo

public int classInfo(String class_name)

equalsClassInfo

private boolean equalsClassInfo(String class_name,
 ConstantPool.ClassInfo classInfo)

fieldrefInfo

public int fieldrefInfo(String class_name,
 String name,
 String descriptor)

equalsAbstractRefInfo

private boolean equalsAbstractRefInfo(String class_name,
 String name,
 String descriptor,
 ConstantPool.AbstractRefInfo refInfo)

methodrefInfo

public int methodrefInfo(String class_name,
 String name,
 String descriptor)

interfaceMethodrefInfo

public int interfaceMethodrefInfo(String class_name,
 String name,
 String descriptor)

nameAndTypeInfo

public int nameAndTypeInfo(String name,
 String descriptor)

equalsNameAndTypeInfo

private boolean equalsNameAndTypeInfo(String name,
 String descriptor,
 ConstantPool.NameAndTypeInfo nameAndTypeInfo)

methodHandleInfo

public int methodHandleInfo(int reference_kind,
 String class_name,
 String name,
 String descriptor,
 ConstantPool.RefInfoFunction refInfoFunction)

equalsMethodHandleInfo

private boolean equalsMethodHandleInfo(int reference_kind,
 String class_name,
 String name,
 String descriptor,
 ConstantPool.MethodHandleInfo methodHandleInfo)

methodTypeInfo

public int methodTypeInfo(String descriptor)

equalsMethodTypeInfo

private boolean equalsMethodTypeInfo(String descriptor,
 ConstantPool.MethodTypeInfo methodTypeInfo)

dynamicInfo

public int dynamicInfo(int bootstrap_method_attr_index,
 String name,
 String descriptor)

equalsAbstractDynamicInfo

private boolean equalsAbstractDynamicInfo(int bootstrap_method_attr_index,
 String name,
 String descriptor,
 ConstantPool.AbstractDynamicInfo abstractDynamicInfo)

invokeDynamicInfo

public int invokeDynamicInfo(int bootstrap_method_attr_index,
 String name,
 String descriptor)

write

public void write(DataOutput out)
           throws IOException

Throws:

IOException