Package org.protelis.lang.interpreter.impl

Class ShareCall<S,T>

java.lang.Object

org.protelis.lang.interpreter.impl.AbstractProtelisAST<T>

org.protelis.lang.interpreter.impl.AbstractPersistedTree<S,T>

org.protelis.lang.interpreter.impl.ShareCall<S,T>

Type Parameters:

S - superscript / export type

T - returned type

All Implemented Interfaces:

java.io.Serializable, ProtelisAST<T>, WithBytecode

public final class ShareCall<S,T>
extends AbstractPersistedTree<S,T>

Share construct. Supersedes the previous rep implementation. See publication at: https://lmcs.episciences.org/6816

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ShareCall(Metadata metadata, com.google.common.base.Optional<Reference> localName, com.google.common.base.Optional<Reference> fieldName, ProtelisAST<S> init, ProtelisAST<S> body, com.google.common.base.Optional<ProtelisAST<T>> yield)
ShareCall(Metadata metadata, java.util.Optional<Reference> localName, java.util.Optional<Reference> fieldName, ProtelisAST<S> init, ProtelisAST<S> body, java.util.Optional<ProtelisAST<T>> yield)	Convenience constructor with Optional.

Method Summary

Modifier and Type	Method	Description
T	evaluate(ExecutionContext context)	Evaluates this AST node.
Bytecode	getBytecode()
java.lang.String	getName()
com.google.common.base.Optional<AbstractProtelisAST<T>>	getYieldExpression()
java.lang.String	toString()

Methods inherited from class org.protelis.lang.interpreter.impl.AbstractPersistedTree

loadState, saveState

Methods inherited from class org.protelis.lang.interpreter.impl.AbstractProtelisAST

branchesToString, branchesToString, eval, forEach, forEachWithIndex, getBranch, getBranches, getBranchesNumber, getMetadata, isNullable, stringFor

Methods inherited from class java.lang.Object

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

Constructor Detail

ShareCall

public ShareCall(@Nonnull
                 Metadata metadata,
                 @Nonnull
                 java.util.Optional<Reference> localName,
                 @Nonnull
                 java.util.Optional<Reference> fieldName,
                 @Nonnull
                 ProtelisAST<S> init,
                 @Nonnull
                 ProtelisAST<S> body,
                 @Nonnull
                 java.util.Optional<ProtelisAST<T>> yield)

Convenience constructor with Optional.

Parameters:

metadata - A Metadata object containing information about the code that generated this AST node.

localName - variable name

fieldName - name of the field version

init - initial value

body - body

yield - body

ShareCall

public ShareCall(@Nonnull
                 Metadata metadata,
                 @Nonnull
                 com.google.common.base.Optional<Reference> localName,
                 @Nonnull
                 com.google.common.base.Optional<Reference> fieldName,
                 @Nonnull
                 ProtelisAST<S> init,
                 @Nonnull
                 ProtelisAST<S> body,
                 @Nonnull
                 com.google.common.base.Optional<ProtelisAST<T>> yield)

Parameters:

metadata - A Metadata object containing information about the code that generated this AST node.

localName - variable name

fieldName - name of the field version

init - initial value

body - body

yield - body

Method Detail

evaluate

public T evaluate(ExecutionContext context)

Description copied from class: AbstractProtelisAST

Evaluates this AST node. This method can throw any exception, AbstractProtelisAST takes care of storing the necessary metadata.

Specified by:

evaluate in class AbstractProtelisAST<T>

Parameters:

context - the execution context

Returns:

the result of the evaluation

getBytecode

public Bytecode getBytecode()

Returns:

the element Bytecode

getName

public java.lang.String getName()

Description copied from class: AbstractProtelisAST

Specified by:

getName in interface ProtelisAST<S>

Overrides:

getName in class AbstractProtelisAST<T>

Returns:

The name of the operation

getYieldExpression

public com.google.common.base.Optional<AbstractProtelisAST<T>> getYieldExpression()

Returns:

an Optional containing the ProtelisAST representing the yield expression, or an Optional.absent() otherwise.

toString

public java.lang.String toString()

Description copied from class: AbstractPersistedTree

Specified by:

toString in class AbstractPersistedTree<S,T>