Package org.eclipse.epsilon.epl.dom

Class Role

java.lang.Object

org.eclipse.epsilon.common.module.AbstractModuleElement

org.eclipse.epsilon.epl.dom.Role

All Implemented Interfaces:

ModuleElement

public class Role
extends AbstractModuleElement

Field Summary

Fields

Modifier and Type	Field	Description
protected ExecutableBlock<Boolean>	activeAst
protected Cardinality	cardinality
protected Domain	domain
protected ExecutableBlock<Boolean>	guard
protected Boolean	isActiveCache
protected List<String>	names
protected boolean	negative
protected ExecutableBlock<Boolean>	optionalAst
protected EolType	type
protected TypeExpression	typeExpression

Fields inherited from class org.eclipse.epsilon.common.module.AbstractModuleElement

children, comments, data, module, parent, region, uri

Constructor Summary

Constructors

Constructor	Description
Role()

Method Summary

Modifier and Type	Method	Description
void	build(AST cst, IModule module)
Cardinality	getCardinality()
Domain	getDomain()
ExecutableBlock<Boolean>	getGuard()
List<String>	getNames()
EolType	getType(IEolContext context)
boolean	hasActiveAst()
boolean	isActive(IEolContext context)
boolean	isActive(IEolContext context, boolean forceRecompute)
boolean	isNegative()
boolean	isOptional(IEolContext context)

Methods inherited from class org.eclipse.epsilon.common.module.AbstractModuleElement

equals, getChildren, getComments, getData, getDebugInfo, getFile, getModule, getParent, getRegion, getUri, hashCode, setModule, setParent, setRegion, setUri, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

names

protected List<String> names

typeExpression

protected TypeExpression typeExpression

domain

protected Domain domain

type

protected EolType type

guard

protected ExecutableBlock<Boolean> guard

optionalAst

protected ExecutableBlock<Boolean> optionalAst

activeAst

protected ExecutableBlock<Boolean> activeAst

cardinality

protected Cardinality cardinality

negative

protected boolean negative

isActiveCache

protected Boolean isActiveCache

Constructor Details

Role

public Role()

Method Details

build

public void build(AST cst,
 IModule module)

Specified by:

build in interface ModuleElement

Overrides:

build in class AbstractModuleElement

getCardinality

public Cardinality getCardinality()

hasActiveAst

public boolean hasActiveAst()

isActive

public boolean isActive(IEolContext context)
                 throws EolRuntimeException

Throws:

EolRuntimeException

isActive

public boolean isActive(IEolContext context,
 boolean forceRecompute)
                 throws EolRuntimeException

Throws:

EolRuntimeException

isOptional

public boolean isOptional(IEolContext context)
                   throws EolRuntimeException

Throws:

EolRuntimeException

isNegative

public boolean isNegative()

getNames

public List<String> getNames()

getDomain

public Domain getDomain()

getGuard

public ExecutableBlock<Boolean> getGuard()

getType

public EolType getType(IEolContext context)
                throws EolRuntimeException

Throws:

EolRuntimeException