org.graalvm.jniutils

Interface JNI.JValue

All Superinterfaces:

org.graalvm.word.ComparableWord, org.graalvm.word.PointerBase, org.graalvm.word.WordBase

Enclosing class:

JNI

public static interface JNI.JValue
extends org.graalvm.word.PointerBase

Access to the jvalue JNI union.

 typedef union jvalue {
    jboolean z;
    jbyte    b;
    jchar    c;
    jshort   s;
    jint     i;
    jlong    j;
    jfloat   f;
    jdouble  d;
    jobject  l;
 } jvalue;
 

Method Summary

Modifier and Type	Method and Description
JNI.JValue	addressOf(int index) Gets JValue in an array of JValues pointed to by this object.
boolean	getBoolean()
byte	getByte()
char	getChar()
double	getDouble()
float	getFloat()
int	getInt()
JNI.JObject	getJObject()
long	getLong()
short	getShort()
void	setBoolean(boolean b)
void	setByte(byte b)
void	setChar(char ch)
void	setDouble(double d)
void	setFloat(float f)
void	setInt(int i)
void	setJObject(JNI.JObject obj)
void	setLong(long l)
void	setShort(short s)

Methods inherited from interface org.graalvm.word.PointerBase

isNonNull, isNull

Methods inherited from interface org.graalvm.word.ComparableWord

equal, notEqual

Methods inherited from interface org.graalvm.word.WordBase

rawValue

Method Detail

getBoolean

boolean getBoolean()

getByte

byte getByte()

getChar

char getChar()

getShort

short getShort()

getInt

int getInt()

getLong

long getLong()

getFloat

float getFloat()

getDouble

double getDouble()

getJObject

JNI.JObject getJObject()

setBoolean

void setBoolean(boolean b)

setByte

void setByte(byte b)

setChar

void setChar(char ch)

setShort

void setShort(short s)

setInt

void setInt(int i)

setLong

void setLong(long l)

setFloat

void setFloat(float f)

setDouble

void setDouble(double d)

setJObject

void setJObject(JNI.JObject obj)

addressOf

JNI.JValue addressOf(int index)

Gets JValue in an array of JValues pointed to by this object.