Package org.aspectj.org.eclipse.jdt.internal.core.nd.field

Class FieldString

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.nd.field.FieldString

All Implemented Interfaces:

IDestructableField, IField

public class FieldString
extends Object
implements IDestructableField

Declares a Nd field of type string. Can be used in place of Field<String> in order to avoid extra GC overhead.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	offset
static int	RECORD_SIZE

Constructor Summary

Constructors

Constructor	Description
FieldString(String structName, int fieldNumber)

Method Summary

Modifier and Type	Method	Description
void	destruct(Nd nd, long address)
IString	get(Nd nd, long address)
String	getFieldName()	Returns the name of the field.
int	getOffset()	Returns the field offset, in bytes from the start of the struct.
int	getRecordSize()	Returns the size of the field, in bytes.
void	put(Nd nd, long address, char[] newString)
void	put(Nd nd, long address, String newString)
protected void	setFieldName(String fieldName)
void	setOffset(int offset)	Sets the field offset (bytes from the start of the struct).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aspectj.org.eclipse.jdt.internal.core.nd.field.IField

getAlignment

Field Details

RECORD_SIZE

public static final int RECORD_SIZE

See Also:

Constant Field Values

offset

protected int offset

Constructor Details

FieldString

public FieldString(String structName,
 int fieldNumber)

Method Details

get

public IString get(Nd nd,
 long address)

put

public void put(Nd nd,
 long address,
 char[] newString)

put

public void put(Nd nd,
 long address,
 String newString)

destruct

public void destruct(Nd nd,
 long address)

Specified by:

destruct in interface IDestructableField

getRecordSize

public int getRecordSize()

Description copied from interface: IField

Returns the size of the field, in bytes.

Specified by:

getRecordSize in interface IField

setFieldName

protected final void setFieldName(String fieldName)

setOffset

public final void setOffset(int offset)

Description copied from interface: IField

Sets the field offset (bytes from the start of the struct). This is invoked some time after field construction, after the sizes of all preceeding fields are known.

Specified by:

setOffset in interface IField

getOffset

public final int getOffset()

Description copied from interface: IField

Returns the field offset, in bytes from the start of the struct.

Specified by:

getOffset in interface IField

getFieldName

public final String getFieldName()

Description copied from interface: IField

Returns the name of the field. This is mainly used for error messages, debug output, and diagnostic tools. Meant to be programmer-readable but not user-readable.

Specified by:

getFieldName in interface IField