/*
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*
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package org.jf.dexlib2.immutable.instruction;
import org.jf.dexlib2.Format;
import org.jf.dexlib2.Opcode;
import org.jf.dexlib2.iface.instruction.formats.Instruction21c;
import org.jf.dexlib2.iface.reference.Reference;
import org.jf.dexlib2.immutable.reference.ImmutableReference;
import org.jf.dexlib2.immutable.reference.ImmutableReferenceFactory;
import org.jf.dexlib2.util.Preconditions;
import javax.annotation.Nonnull;
public class ImmutableInstruction21c extends ImmutableInstruction implements Instruction21c {
public static final Format FORMAT = Format.Format21c;
protected final int registerA;
@Nonnull protected final ImmutableReference reference;
public ImmutableInstruction21c(@Nonnull Opcode opcode,
int registerA,
@Nonnull Reference reference) {
super(opcode);
this.registerA = Preconditions.checkByteRegister(registerA);
this.reference = ImmutableReferenceFactory.of(opcode.referenceType, reference);
}
public static ImmutableInstruction21c of(Instruction21c instruction) {
if (instruction instanceof ImmutableInstruction21c) {
return (ImmutableInstruction21c)instruction;
}
return new ImmutableInstruction21c(
instruction.getOpcode(),
instruction.getRegisterA(),
instruction.getReference());
}
@Override public int getRegisterA() { return registerA; }
@Nonnull @Override public ImmutableReference getReference() { return reference; }
@Override public int getReferenceType() { return opcode.referenceType; }
@Override public Format getFormat() { return FORMAT; }
}