Module openj9.dtfj

Package com.ibm.dtfj.java.j9

Class JavaInstanceField

java.lang.Object

com.ibm.dtfj.java.j9.JavaField

com.ibm.dtfj.java.j9.JavaInstanceField

All Implemented Interfaces:

JavaField, JavaMember

public class JavaInstanceField
extends JavaField

Field Summary

Fields declared in class com.ibm.dtfj.java.j9.JavaField

_javaVM, ARRAY_PREFIX_SIGNATURE, BOOLEAN_SIGNATURE, BYTE_SIGNATURE, CHAR_SIGNATURE, DOUBLE_SIGNATURE, FLOAT_SIGNATURE, INTEGER_SIGNATURE, LONG_SIGNATURE, OBJECT_PREFIX_SIGNATURE, SHORT_SIGNATURE

Constructor Summary

Constructors

Constructor	Description
JavaInstanceField(JavaRuntime vm, String name, String signature, int modifiers, int offset, long classID)

Method Summary

Modifier and Type	Method	Description
boolean	getBoolean(JavaObject object)	Get the contents of a boolean field.
byte	getByte(JavaObject object)	Get the contents of a byte field.
char	getChar(JavaObject object)	Get the contents of a char field.
Object	getReferenceType(JavaObject object)

Methods declared in class com.ibm.dtfj.java.j9.JavaField

equals, get, getDeclaringClass, getDouble, getFloat, getInt, getLong, getModifiers, getName, getShort, getSignature, getString, hashCode

Methods declared in class java.lang.Object

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

Methods declared in interface com.ibm.dtfj.java.JavaField

isNestedPacked, isNestedPackedArray

Constructor Details

JavaInstanceField

public JavaInstanceField(JavaRuntime vm,
 String name,
 String signature,
 int modifiers,
 int offset,
 long classID)

Method Details

getReferenceType

public Object getReferenceType(JavaObject object)
                        throws CorruptDataException,
MemoryAccessException

Throws:

CorruptDataException

MemoryAccessException

getBoolean

public boolean getBoolean(JavaObject object)
                   throws CorruptDataException,
MemoryAccessException

Description copied from interface: JavaField

Get the contents of a boolean field.

Parameters:

object - to fetch the field from. Ignored for static fields.

Returns:

the field contents

Throws:

CorruptDataException

MemoryAccessException

getByte

public byte getByte(JavaObject object)
             throws CorruptDataException,
MemoryAccessException

Description copied from interface: JavaField

Get the contents of a byte field.

Parameters:

object - to fetch the field from. Ignored for static fields

Returns:

the field contents

Throws:

CorruptDataException

MemoryAccessException

getChar

public char getChar(JavaObject object)
             throws CorruptDataException,
MemoryAccessException

Description copied from interface: JavaField

Get the contents of a char field.

Parameters:

object - to fetch the field from. Ignored for static fields.

Returns:

the field contents

Throws:

CorruptDataException

MemoryAccessException