Package net.covers1624.coffeegrinder.bytecode.insns

Class IfInstruction

java.lang.Object

net.covers1624.coffeegrinder.bytecode.Instruction

net.covers1624.coffeegrinder.bytecode.insns.IfInstruction

All Implemented Interfaces:

net.covers1624.quack.util.Copyable<Instruction>

public class IfInstruction
extends Instruction

Created by covers1624 on 5/4/21.

Field Summary

Fields inherited from class net.covers1624.coffeegrinder.bytecode.Instruction

opcode

Constructor Summary

Constructors

Constructor	Description
IfInstruction(Instruction condition, Instruction trueInsn)
IfInstruction(Instruction condition, Instruction trueInsn, Instruction falseInsn)

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(InsnVisitor<R,C> visitor, C ctx)	Pass this Instruction through the supplied InsnVisitor.
protected EnumBitSet<InstructionFlag>	computeFlags()	Called to compute the exposed flags exposed via Instruction.getFlags().
Instruction	getCondition()
EnumBitSet<InstructionFlag>	getDirectFlags()	Any direct flags for this Instruction.
Instruction	getFalseInsn()
AType	getResultType()	Gets the stack type of the value produced by this Instruction.
Instruction	getTrueInsn()
void	setCondition(Instruction condition)
void	setFalseInsn(Instruction falseInsn)
void	setTrueInsn(Instruction trueInsn)

Methods inherited from class net.covers1624.coffeegrinder.bytecode.Instruction

accept, addRef, ancestorsOfType, copy, descendantsMatching, descendantsOfType, descendantsToList, descendantsToListWhere, descendantsWhere, firstAncestorOfType, getBytecodeOffset, getChildren, getDescendants, getFirstChild, getFirstChildOrNull, getFlags, getLastChild, getLastChildOrNull, getNextSibling, getNextSiblingOrNull, getParent, getParentOrNull, getPrevSibling, getPrevSiblingOrNull, getSourceLine, getTag, hasDirectFlag, hasFlag, insertAfter, insertBefore, invalidateFlags, isConnected, isDescendantOf, onChildModified, onConnected, onDisconnected, releaseRef, remove, replaceWith, setBytecodeOffset, setOffsets, setSourceLine, setTag, toString, toString, withOffsets

Methods inherited from class java.lang.Object

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

Constructor Details

IfInstruction

public IfInstruction(Instruction condition,
 Instruction trueInsn)

IfInstruction

public IfInstruction(Instruction condition,
 Instruction trueInsn,
 Instruction falseInsn)

Method Details

getResultType

public AType getResultType()

Description copied from class: Instruction

Gets the stack type of the value produced by this Instruction.

Specified by:

getResultType in class Instruction

Returns:

The AType.

computeFlags

protected EnumBitSet<InstructionFlag> computeFlags()

Description copied from class: Instruction

Called to compute the exposed flags exposed via Instruction.getFlags().

Overrides:

computeFlags in class Instruction

Returns:

The computed flags.

getDirectFlags

public EnumBitSet<InstructionFlag> getDirectFlags()

Description copied from class: Instruction

Any direct flags for this Instruction.

The return value should be cached statically inside the Instruction impl.

Specified by:

getDirectFlags in class Instruction

Returns:

An EnumBitSet representing the flags.

See Also:

• Instruction.getFlags()

accept

public <R,
C> R accept(InsnVisitor<R,C> visitor,
 C ctx)

Description copied from class: Instruction

Pass this Instruction through the supplied InsnVisitor.

Specified by:

accept in class Instruction

Parameters:

visitor - The InsnVisitor.

ctx - The context.

Returns:

The return result from the InsnVisitor.

getCondition

public Instruction getCondition()

getTrueInsn

public Instruction getTrueInsn()

getFalseInsn

public Instruction getFalseInsn()

setCondition

public void setCondition(Instruction condition)

setTrueInsn

public void setTrueInsn(Instruction trueInsn)

setFalseInsn

public void setFalseInsn(Instruction falseInsn)