org.eclipse.golo.compiler.ir

Class CaseStatement

java.lang.Object

org.eclipse.golo.compiler.ir.GoloElement

org.eclipse.golo.compiler.ir.GoloStatement

org.eclipse.golo.compiler.ir.CaseStatement

All Implemented Interfaces:

Alternatives<Block>, Scope

public final class CaseStatement
extends GoloStatement
implements Scope, Alternatives<Block>

Method Summary

Modifier and Type	Method and Description
void	accept(GoloIrVisitor visitor) Accept the visitor.
java.util.List<WhenClause<Block>>	getClauses()
Block	getOtherwise()
CaseStatement	ofAST(GoloASTNode n)
CaseStatement	otherwise(java.lang.Object action)
void	relink(ReferenceTable table) Make the given table a parent of this scope.
void	relinkTopLevel(ReferenceTable table) Make the given table the top-level parent of this scope.
void	replaceElement(GoloElement original, GoloElement newElement) Replace a child.
CaseStatement	then(java.lang.Object action)
void	walk(GoloIrVisitor visitor) Walk the visitor through this node children.
CaseStatement	when(java.lang.Object cond)

Methods inherited from class org.eclipse.golo.compiler.ir.GoloElement

cantConvert, cantReplace, cantReplace, doesNotContain, getASTNode, getDocumentation, getLocalReferenceTable, getParentNode, getPositionInSourceCode, hasASTNode, makeParentOf, replaceInParentBy, setASTNode, setParentNode

Methods inherited from class java.lang.Object

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

Method Detail

when

public CaseStatement when(java.lang.Object cond)

Specified by:

when in interface Alternatives<Block>

then

public CaseStatement then(java.lang.Object action)

Specified by:

then in interface Alternatives<Block>

otherwise

public CaseStatement otherwise(java.lang.Object action)

Specified by:

otherwise in interface Alternatives<Block>

getClauses

public java.util.List<WhenClause<Block>> getClauses()

Specified by:

getClauses in interface Alternatives<Block>

getOtherwise

public Block getOtherwise()

Specified by:

getOtherwise in interface Alternatives<Block>

ofAST

public CaseStatement ofAST(GoloASTNode n)

Overrides:

ofAST in class GoloElement

relink

public void relink(ReferenceTable table)

Description copied from interface: Scope

Make the given table a parent of this scope.

Specified by:

relink in interface Scope

relinkTopLevel

public void relinkTopLevel(ReferenceTable table)

Description copied from interface: Scope

Make the given table the top-level parent of this scope.

Go up in the hierarchy of parent scope, and set the root to the given table.

Specified by:

relinkTopLevel in interface Scope

accept

public void accept(GoloIrVisitor visitor)

Description copied from class: GoloElement

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

walk

public void walk(GoloIrVisitor visitor)

Description copied from class: GoloElement

Walk the visitor through this node children.

Specified by:

walk in class GoloElement

replaceElement

public void replaceElement(GoloElement original,
                           GoloElement newElement)

Description copied from class: GoloElement

Replace a child.

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

Specified by:

replaceElement in class 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)