org.jamplate.impl.instruction

Class Idle

java.lang.Object

org.jamplate.impl.instruction.Idle

All Implemented Interfaces:

java.io.Serializable, Instruction

public class Idle
extends java.lang.Object
implements Instruction

IDLE

An instruction that does nothing. Other instructions can completely ignore executing this instruction.

Since:

0.2.0 ~2021.06.05

Version:

0.2.0

Author:

LSafer

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected @Nullable Tree	tree The tree this instruction was declared at.

Constructor Summary

Constructors

Constructor and Description
Idle() Construct a new instruction that does nothing.
Idle(@NotNull Tree tree) Construct a new instruction that does nothing.

Method Summary

Modifier and Type	Method and Description
void	exec(@NotNull Environment environment, @NotNull Memory memory) Execute this instruction with the given environment and memory.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jamplate.model.Instruction

create, create, getTree

Field Detail

tree

@Nullable
protected final @Nullable Tree tree

The tree this instruction was declared at.

Since:

0.2.0 ~2021.06.05

Constructor Detail

Idle

public Idle()

Construct a new instruction that does nothing.

Since:

0.2.0 ~2021.06.05

Idle

public Idle(@NotNull
            @NotNull Tree tree)

Construct a new instruction that does nothing.

Parameters:

tree - the tree from where this instruction was declared.

Throws:

java.lang.NullPointerException - if the given tree is null.

Since:

0.2.0 ~2021.06.05

Method Detail

exec

public void exec(@NotNull
                 @NotNull Environment environment,
                 @NotNull
                 @NotNull Memory memory)

Description copied from interface: Instruction

Execute this instruction with the given environment and memory.

Specified by:

exec in interface Instruction

Parameters:

environment - the environment this instruction is executed in.

memory - the memory holding the variables for this instruction to depend on.