gololang.ir

Class WhenClause<T extends GoloElement<?>>

java.lang.Object

gololang.ir.GoloElement<WhenClause<T>>

gololang.ir.WhenClause<T>

public final class WhenClause<T extends GoloElement<?>>
extends GoloElement<WhenClause<T>>

Method Summary

Modifier and Type	Method and Description
java.lang.Object[]	__$$_destruct(int number, boolean substruct, java.lang.Object[] toSkip) New style destructuring helper.
void	accept(GoloIrVisitor visitor) Accept the visitor.
T	action()
java.util.List<GoloElement<?>>	children() Returns a list of all the direct children of this node.
ExpressionStatement<?>	condition()
Tuple	destruct() Deprecated. This method should not be called directly and is no more used by new style destructuring.
protected void	replaceElement(GoloElement<?> original, GoloElement<?> newElement) Replace a child.
protected WhenClause<T>	self()
WhenClause<T>	then(T action)
java.lang.String	toString()

Methods inherited from class gololang.ir.GoloElement

ancestor, ancestor, ancestorOfType, cantConvert, cantReplace, cantReplace, children, children, descendants, descendants, descendants, documentation, documentation, doesNotContain, enclosingModule, getLocalReferenceTable, hasParent, hasPosition, inheritedMetadata, makeParentOf, metadata, metadata, next, next, next, ofAST, parent, positionInSourceCode, positionInSourceCode, previous, previous, previous, replaceInParentBy, walk

Methods inherited from class java.lang.Object

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

Method Detail

self

protected WhenClause<T> self()

Specified by:

self in class GoloElement<WhenClause<T extends GoloElement<?>>>

condition

public ExpressionStatement<?> condition()

action

public T action()

then

public WhenClause<T> then(T action)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

replaceElement

protected void replaceElement(GoloElement<?> original,
                              GoloElement<?> newElement)

Replace a child.

Replace original with newElement if original is a child of this node and type matches.

Specified by:

replaceElement in class GoloElement<WhenClause<T extends GoloElement<?>>>

Parameters:

original - the original value to replace. Must be a child of this node

newElement - the element to replace with. Type must match.

See Also:

GoloElement.cantReplace(), GoloElement.cantReplace(GoloElement, GoloElement), GoloElement.doesNotContain(GoloElement), GoloElement.cantConvert(String, Object)

accept

public void accept(GoloIrVisitor visitor)

Accept the visitor.

This method should only call the visitor visitXXXX method. The children of this node will be visited by the GoloElement.walk(GoloIrVisitor) method.

Specified by:

accept in class GoloElement<WhenClause<T extends GoloElement<?>>>

children

public java.util.List<GoloElement<?>> children()

Returns a list of all the direct children of this node.

Overrides:

children in class GoloElement<WhenClause<T extends GoloElement<?>>>

destruct

@Deprecated
public Tuple destruct()

Deprecated. This method should not be called directly and is no more used by new style destructuring.

Destructuring helper.

__$$_destruct

public java.lang.Object[] __$$_destruct(int number,
                                        boolean substruct,
                                        java.lang.Object[] toSkip)

New style destructuring helper.

The destructuring must be to exactly two values. No remainer syntax is allowed.

The destructured values are the condition and the action.

Parameters:

number - number of variable that will be affected.

substruct - whether the destructuring is complete or should contains a sub structure.

toSkip - a boolean array indicating the elements to skip.

Returns:

an array containing the values to assign.