com.oracle.truffle.js.runtime.array.ByteArrayAccess Maven / Gradle / Ivy
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package com.oracle.truffle.js.runtime.array;
public abstract class ByteArrayAccess {
@SuppressWarnings("static-method")
public final int getInt8(byte[] buffer, int byteIndex) {
return buffer[byteIndex];
}
public final int getUint8(byte[] buffer, int byteIndex) {
return getInt8(buffer, byteIndex) & 0xff;
}
public abstract int getInt16(byte[] buffer, int byteIndex);
public final int getUint16(byte[] buffer, int byteIndex) {
return getInt16(buffer, byteIndex) & 0xffff;
}
public abstract int getInt32(byte[] buffer, int byteIndex);
public final short getFloat16(byte[] buffer, int byteIndex) {
return (short) getInt16(buffer, byteIndex);
}
public abstract float getFloat(byte[] buffer, int byteIndex);
public abstract double getDouble(byte[] buffer, int byteIndex);
public abstract long getInt64(byte[] buffer, int byteIndex);
@SuppressWarnings("static-method")
public final void putInt8(byte[] buffer, int byteIndex, int value) {
buffer[byteIndex] = (byte) value;
}
public abstract void putInt16(byte[] buffer, int byteIndex, int value);
public abstract void putInt32(byte[] buffer, int byteIndex, int value);
public final void putFloat16(byte[] buffer, int byteIndex, short value) {
putInt16(buffer, byteIndex, value);
}
public abstract void putFloat(byte[] buffer, int byteIndex, float value);
public abstract void putDouble(byte[] buffer, int byteIndex, double value);
public abstract void putInt64(byte[] buffer, int byteIndex, long value);
public static final ByteArrayAccess littleEndian() {
return ByteArraySupport.littleEndian();
}
public static final ByteArrayAccess bigEndian() {
return ByteArraySupport.bigEndian();
}
public static final ByteArrayAccess nativeOrder() {
return ByteArraySupport.nativeOrder();
}
public static final ByteArrayAccess forOrder(boolean littleEndian) {
return littleEndian ? littleEndian() : bigEndian();
}
}
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