Package net.ssehub.easy.instantiation.core.model.buildlangModel

Class RuleCallExpression

java.lang.Object

net.ssehub.easy.instantiation.core.model.expressions.Expression

net.ssehub.easy.instantiation.core.model.expressions.AbstractCallExpression

net.ssehub.easy.instantiation.core.model.common.ModelCallExpression<VariableDeclaration,Script,AbstractRule>

net.ssehub.easy.instantiation.core.model.buildlangModel.RuleCallExpression

All Implemented Interfaces:

IArgumentProvider

public class RuleCallExpression
extends ModelCallExpression<VariableDeclaration,Script,AbstractRule>

Represents the explicit execution of a rule (precondition, rule body).

Author:

Holger Eichelberger

Field Summary

Fields inherited from class net.ssehub.easy.instantiation.core.model.common.ModelCallExpression

resolved

Constructor Summary

Constructors

Constructor	Description
RuleCallExpression()	Constructor for serialization.
RuleCallExpression(Script script, boolean isSuper, java.lang.String name, CallArgument... arguments)	Creates a new rule call expression.
RuleCallExpression(Script script, AbstractRule rule, CallArgument... arguments)	Creates a new rule call expression for a known operation.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	accept(IExpressionVisitor visitor)	Visits the expression.
protected java.lang.String	getInvalidOperationMessage(IMetaOperation op)	Returns the message to be returned in case of an invalid operation.
protected java.lang.Class<? extends AbstractRule>	getOperationClass()	Returns the actual operation class, i.e., the class of the operation.
boolean	isVisible(Script fromModel)	Returns whether the resolved model operation is visible.

Methods inherited from class net.ssehub.easy.instantiation.core.model.common.ModelCallExpression

getArgument, getArgumentsCount, getModel, getResolved, getVilSignature, inferType, isPlaceholder, isSuper

Methods inherited from class net.ssehub.easy.instantiation.core.model.expressions.AbstractCallExpression

dynamicDispatch, getName, getParameterType, getPrefix, getQualifiedName, getSignature, getVilSignature, isIteratingCollectionOperation, isOclCompliant, isPlaceholder, resolveOperation, resolveOperation, resolveResolvableOperation

Methods inherited from class net.ssehub.easy.instantiation.core.model.expressions.Expression

getFormattingHint, replaceEmptyLine

Methods inherited from class java.lang.Object

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

Constructor Detail

RuleCallExpression

RuleCallExpression()

Constructor for serialization.

RuleCallExpression

public RuleCallExpression(Script script,
                          boolean isSuper,
                          java.lang.String name,
                          CallArgument... arguments)
                   throws VilException

Creates a new rule call expression.

Parameters:

script - the actual script to resolve the rule on

isSuper - this is a super call

name - the name of the rule

arguments - the actual arguments

Throws:

VilException - in case of an erroneously qualified name

RuleCallExpression

RuleCallExpression(Script script,
                   AbstractRule rule,
                   CallArgument... arguments)
            throws VilException

Creates a new rule call expression for a known operation.

Parameters:

script - the actual script to containing rule

rule - the resolved rule to call

arguments - the actual arguments

Throws:

VilException - in case of an erroneously qualified name

Method Detail

getOperationClass

protected java.lang.Class<? extends AbstractRule> getOperationClass()

Description copied from class: ModelCallExpression

Returns the actual operation class, i.e., the class of the operation.

Specified by:

getOperationClass in class ModelCallExpression<VariableDeclaration,Script,AbstractRule>

Returns:

the operation class

accept

public java.lang.Object accept(IExpressionVisitor visitor)
                        throws VilException

Description copied from class: Expression

Visits the expression.

Specified by:

accept in class Expression

Parameters:

visitor - the visitor

Returns:

the result of visiting this expression (may be null)

Throws:

VilException - in case that visiting fails (e.g., execution)

getInvalidOperationMessage

protected java.lang.String getInvalidOperationMessage(IMetaOperation op)

Description copied from class: ModelCallExpression

Returns the message to be returned in case of an invalid operation.

Overrides:

getInvalidOperationMessage in class ModelCallExpression<VariableDeclaration,Script,AbstractRule>

Parameters:

op - the invalid operation

Returns:

the related message

isVisible

public boolean isVisible(Script fromModel)

Description copied from class: ModelCallExpression

Returns whether the resolved model operation is visible.

Specified by:

isVisible in class ModelCallExpression<VariableDeclaration,Script,AbstractRule>

Parameters:

fromModel - the model issuing the call

Returns:

true if the operation is visible, false else