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

Class ExpressionCopyVisitor

java.lang.Object

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

net.ssehub.easy.instantiation.core.model.templateModel.ExpressionCopyVisitor

All Implemented Interfaces:

IVisitor, IExpressionVisitor, IVisitor

public class ExpressionCopyVisitor
extends CopyVisitor
implements IVisitor

The copy visitor for VTL expressions.

Author:

Holger Eichelberger

Constructor Summary

Constructors

Constructor	Description
ExpressionCopyVisitor(java.util.Map<VariableDeclaration,VariableDeclaration> mapping, boolean reuse)	Creates a new copy visitor.
ExpressionCopyVisitor(java.util.Map<VariableDeclaration,VariableDeclaration> mapping, boolean reuse, IVersionRestriction.IVariableMapper mapper)	Creates a new copy visitor.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	visitAdvice(Advice advice)	Visits an advice.
java.lang.Object	visitAlternative(AlternativeStatement alternative)	Visits an alternative statement.
java.lang.Object	visitCompound(Compound compound)	Visits a compound.
java.lang.Object	visitContentAlternativeExpression(ContentAlternativeExpression ex)	Visits a content alternative expression.
java.lang.Object	visitContentImportExpression(ContentImportExpression ex)	Visits a content import expression.
java.lang.Object	visitContentLoopExpression(ContentLoopExpression ex)	Visits a content loop expression.
java.lang.Object	visitContentStatement(ContentStatement cnt)	Visits a content statement.
java.lang.Object	visitContentVarDeclExpression(ContentVarDeclExpression ex)	Visits a content variable declaration expression.
java.lang.Object	visitDef(Def def)	Visits a sub-template definition.
java.lang.Object	visitExpressionStatement(ExpressionStatement statement)	Visits a statement.
java.lang.Object	visitFlush(FlushStatement stmt)	Visits a flush statement.
java.lang.Object	visitJavaExtension(JavaExtension ext)	Visits a java extension.
java.lang.Object	visitLoop(LoopStatement loop)	Visits a loop statement.
java.lang.Object	visitSwitch(SwitchStatement swtch)	Visits a switch statement.
java.lang.Object	visitTemplate(Template template)	Visits a template.
java.lang.Object	visitTemplateBlock(TemplateBlock block)	Visits a template block.
java.lang.Object	visitTemplateCallExpression(TemplateCallExpression call)	Visits a template call expression.
java.lang.Object	visitTypedef(Typedef typedef)	Visits a typedef.
java.lang.Object	visitVariableDeclaration(VariableDeclaration var)	Visits a variable declaration.
java.lang.Object	visitWhile(WhileStatement stmt)	Visits a while statement.

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

copyCallArguments, copyExpression, copyExpressions, getMapper, map, visitCallExpression, visitCompositeExpression, visitConstantExpression, visitContainerInitializerExpression, visitExpression, visitExpressionEvaluator, visitFieldAccessExpression, visitMultiAndExpression, visitParenthesisExpression, visitResolvableOperationCallExpression, visitResolvableOperationExpression, visitStringExpression, visitValueAssignmentExpression, visitVariableExpression, visitVarModelIdentifierExpression, visitVilTypeExpression

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionCopyVisitor

public ExpressionCopyVisitor(java.util.Map<VariableDeclaration,VariableDeclaration> mapping,
                             boolean reuse)

Creates a new copy visitor.

Parameters:

mapping - the variable mapping to be considered while copying (may be null for no mapping)

reuse - whether leaves shall be reused rather than created again

ExpressionCopyVisitor

public ExpressionCopyVisitor(java.util.Map<VariableDeclaration,VariableDeclaration> mapping,
                             boolean reuse,
                             IVersionRestriction.IVariableMapper mapper)

Creates a new copy visitor.

Parameters:

mapping - the variable mapping to be considered while copying (may be null for no mapping)

reuse - whether leaves shall be reused rather than created again

mapper - an optional variable mapper (may be null if absent)

Method Detail

visitAdvice

public java.lang.Object visitAdvice(Advice advice)
                             throws VilException

Description copied from interface: IVisitor

Visits an advice.

Specified by:

visitAdvice in interface IVisitor

Parameters:

advice - the advice to be visited

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitExpressionStatement

public java.lang.Object visitExpressionStatement(ExpressionStatement statement)
                                          throws VilException

Description copied from interface: IVisitor

Visits a statement.

Specified by:

visitExpressionStatement in interface IVisitor

Parameters:

statement - the statement

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitTemplate

public java.lang.Object visitTemplate(Template template)
                               throws VilException

Description copied from interface: IVisitor

Visits a template.

Specified by:

visitTemplate in interface IVisitor

Parameters:

template - the template to visit

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitDef

public java.lang.Object visitDef(Def def)
                          throws VilException

Description copied from interface: IVisitor

Visits a sub-template definition.

Specified by:

visitDef in interface IVisitor

Parameters:

def - the sub-template definition to visit

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitTemplateBlock

public java.lang.Object visitTemplateBlock(TemplateBlock block)
                                    throws VilException

Description copied from interface: IVisitor

Visits a template block.

Specified by:

visitTemplateBlock in interface IVisitor

Parameters:

block - the template block to visit

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitAlternative

public java.lang.Object visitAlternative(AlternativeStatement alternative)
                                  throws VilException

Description copied from interface: IVisitor

Visits an alternative statement.

Specified by:

visitAlternative in interface IVisitor

Parameters:

alternative - the alternative to visit

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitLoop

public java.lang.Object visitLoop(LoopStatement loop)
                           throws VilException

Description copied from interface: IVisitor

Visits a loop statement.

Specified by:

visitLoop in interface IVisitor

Parameters:

loop - the loop statement to visit

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitSwitch

public java.lang.Object visitSwitch(SwitchStatement swtch)
                             throws VilException

Description copied from interface: IVisitor

Visits a switch statement.

Specified by:

visitSwitch in interface IVisitor

Parameters:

swtch - the switch statement to visit

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitContentStatement

public java.lang.Object visitContentStatement(ContentStatement cnt)
                                       throws VilException

Description copied from interface: IVisitor

Visits a content statement.

Specified by:

visitContentStatement in interface IVisitor

Parameters:

cnt - the content statement

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitJavaExtension

public java.lang.Object visitJavaExtension(JavaExtension ext)
                                    throws VilException

Description copied from interface: IVisitor

Visits a java extension.

Specified by:

visitJavaExtension in interface IVisitor

Parameters:

ext - the java extension

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitTemplateCallExpression

public java.lang.Object visitTemplateCallExpression(TemplateCallExpression call)
                                             throws VilException

Description copied from interface: IVisitor

Visits a template call expression.

Specified by:

visitTemplateCallExpression in interface IVisitor

Parameters:

call - the call expression

Returns:

the result of visiting the given expression (may be null)

Throws:

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

visitFlush

public java.lang.Object visitFlush(FlushStatement stmt)
                            throws VilException

Description copied from interface: IVisitor

Visits a flush statement.

Specified by:

visitFlush in interface IVisitor

Parameters:

stmt - the flush statement

Returns:

the result visiting the given statement (may be null)

Throws:

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

visitWhile

public java.lang.Object visitWhile(WhileStatement stmt)
                            throws VilException

Description copied from interface: IVisitor

Visits a while statement.

Specified by:

visitWhile in interface IVisitor

Parameters:

stmt - the while statement to visit

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitTypedef

public java.lang.Object visitTypedef(Typedef typedef)
                              throws VilException

Description copied from interface: IVisitor

Visits a typedef.

Specified by:

visitTypedef in interface IVisitor

Parameters:

typedef - the typedef

Returns:

the result of visiting (may be null)

Throws:

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

visitVariableDeclaration

public java.lang.Object visitVariableDeclaration(VariableDeclaration var)
                                          throws VilException

Description copied from interface: IVisitor

Visits a variable declaration.

Specified by:

visitVariableDeclaration in interface IVisitor

Parameters:

var - the variable declaration

Returns:

the result of visiting the given statement (may be null)

Throws:

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

visitCompound

public java.lang.Object visitCompound(Compound compound)
                               throws VilException

Description copied from interface: IVisitor

Visits a compound.

Specified by:

visitCompound in interface IVisitor

Parameters:

compound - the compound

Returns:

the result of visiting (may be null)

Throws:

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

visitContentAlternativeExpression

public java.lang.Object visitContentAlternativeExpression(ContentAlternativeExpression ex)
                                                   throws VilException

Description copied from interface: IVisitor

Visits a content alternative expression.

Specified by:

visitContentAlternativeExpression in interface IVisitor

Parameters:

ex - the expression

Returns:

the result visiting the given statement (may be null)

Throws:

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

visitContentLoopExpression

public java.lang.Object visitContentLoopExpression(ContentLoopExpression ex)
                                            throws VilException

Description copied from interface: IVisitor

Visits a content loop expression.

Specified by:

visitContentLoopExpression in interface IVisitor

Parameters:

ex - the expression

Returns:

the result visiting the given statement (may be null)

Throws:

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

visitContentVarDeclExpression

public java.lang.Object visitContentVarDeclExpression(ContentVarDeclExpression ex)
                                               throws VilException

Description copied from interface: IVisitor

Visits a content variable declaration expression.

Specified by:

visitContentVarDeclExpression in interface IVisitor

Parameters:

ex - the expression

Returns:

the result visiting the given statement (may be null)

Throws:

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

visitContentImportExpression

public java.lang.Object visitContentImportExpression(ContentImportExpression ex)
                                              throws VilException

Description copied from interface: IVisitor

Visits a content import expression.

Specified by:

visitContentImportExpression in interface IVisitor

Parameters:

ex - the expression

Returns:

the result visiting the given statement (may be null)

Throws:

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