org.eclipse.ocl.parser

Class AbstractOCLParser

java.lang.Object

org.eclipse.ocl.lpg.AbstractParser

org.eclipse.ocl.parser.AbstractOCLParser

Direct Known Subclasses:

OCLBacktrackingParser, OCLParser

public abstract class AbstractOCLParser
extends AbstractParser

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Set<java.lang.String>	iteratorNames

Constructor Summary

Constructors

Constructor and Description
AbstractOCLParser(AbstractLexer lexer)
AbstractOCLParser(BasicEnvironment environment)

Method Summary

Modifier and Type	Method and Description
protected OperationCallExpCS	createArrowOperationCallExpCS(OCLExpressionCS oclExpressionCS, SimpleNameCS simpleNameCS, IsMarkedPreCS isMarkedPreCS, org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments)
protected BooleanLiteralExpCS	createBooleanLiteralExpCS(java.lang.String string)
protected ClassifierContextDeclCS	createClassifierContextDeclCS(SimpleNameCS simpleNameCS, PathNameCS pathNameCS, org.eclipse.emf.common.util.EList<InvOrDefCS> constraints) Creates a classifier context declaration.
protected CollectionLiteralExpCS	createCollectionLiteralExpCS(CollectionTypeCS typeCS, org.eclipse.emf.common.util.EList<CollectionLiteralPartCS> collectionLiteralParts)
protected CollectionLiteralPartCS	createCollectionLiteralPartCS(OCLExpressionCS oclExpressionCS)
protected CollectionRangeCS	createCollectionRangeCS(OCLExpressionCS oclExpressionCS, OCLExpressionCS lastOCLExpressionCS)
protected CollectionTypeCS	createCollectionTypeCS(CollectionTypeIdentifierEnum collectionType, java.lang.String value)
protected SimpleNameCS	createConceptualOperationNameCS(lpg.runtime.IToken token)
protected DefCS	createDefCS(boolean isStatic, SimpleNameCS simpleNameCS, DefExpressionCS defExpressionCS) Creates a definition constraint.
protected DefExpressionCS	createDefExpressionCS(VariableCS variableCS, OperationCS operationCS, OCLExpressionCS oclExpressionCS)
protected DerValueCS	createDerValueCS(OCLExpressionCS oclExpressionCS)
protected OperationCallExpCS	createDotOperationCallExpCS(OCLExpressionCS oclExpressionCS, PathNameCS pathNameCS, SimpleNameCS simpleNameCS, IsMarkedPreCS isMarkedPreCS, org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments)
protected FeatureCallExpCS	createFeatureCallExpCS(OCLExpressionCS source, PathNameCS pathNameCS, SimpleNameCS simpleNameCS, org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments, IsMarkedPreCS isMarkedPreCS)
protected IfExpCS	createIfExpCS(OCLExpressionCS condition, OCLExpressionCS thenExpression, OCLExpressionCS elseExpression)
protected InitValueCS	createInitValueCS(OCLExpressionCS oclExpressionCS)
protected IntegerLiteralExpCS	createIntegerLiteralExpCS(java.lang.String string)
protected InvalidLiteralExpCS	createInvalidLiteralExpCS(java.lang.String string)
protected InvCS	createInvCS(SimpleNameCS simpleNameCS, OCLExpressionCS oclExpressionCS) Creates an invariant constraint.
protected IsMarkedPreCS	createIsMarkedPreCS()
protected IterateExpCS	createIterateExpCS(OCLExpressionCS source, SimpleNameCS simpleNameCS, VariableCS variable1, VariableCS variable2, OCLExpressionCS oclExpressionCS)
protected IteratorExpCS	createIteratorExpCS(OCLExpressionCS source, SimpleNameCS simpleNameCS, VariableCS variable1, VariableCS variable2, OCLExpressionCS oclExpressionCS)
protected java.util.Set<java.lang.String>	createIteratorNames()
protected LetExpCS	createLetExpCS(org.eclipse.emf.common.util.EList<VariableCS> variables, OCLExpressionCS oclExpressionCS)
protected MessageExpCS	createMessageExpCS(OCLExpressionCS target, boolean hasSent, SimpleNameCS simpleNameCS, org.eclipse.emf.common.util.EList<OCLMessageArgCS> oclMessageArgs)
protected NullLiteralExpCS	createNullLiteralExpCS(java.lang.String string)
protected OCLDocumentCS	createOCLDocumentCS(PackageDeclarationCS packageDecl) Creates an OCL document CS from a chain of package context declarations.
protected OCLMessageArgCS	createOCLMessageArgCS(TypeCS typeCS, OCLExpressionCS oclExpressionCS)
protected OperationCallExpCS	createOperationCallExpCS(OCLExpressionCS oclExpressionCS, SimpleNameCS simpleNameCS, org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments)
protected OperationContextDeclCS	createOperationContextDeclCS(OperationCS operationCS, org.eclipse.emf.common.util.EList<PrePostOrBodyDeclCS> prePostOrBodyDecls)
protected OperationCS	createOperationCS(lpg.runtime.IToken simpleName, org.eclipse.emf.common.util.EList<VariableCS> list, TypeCS typeCS)
protected OperationCS	createOperationCS(PathNameCS pathNameCS, SimpleNameCS simpleNameCS, org.eclipse.emf.common.util.EList<VariableCS> list, TypeCS typeCS)
protected PackageDeclarationCS	createPackageDeclarationCS(PathNameCS pathNameCS, org.eclipse.emf.common.util.EList<ContextDeclCS> contextDecls)
protected PathNameCS	createPathNameCS()
protected PathNameCS	createPathNameCS(SimpleNameCS name)
protected PathNameCS	createPathNamePrefixCS(PathNameCS pathNameCS)
protected PrePostOrBodyDeclCS	createPrePostOrBodyDeclCS(PrePostOrBodyEnum kind, SimpleNameCS simpleNameCS, OCLExpressionCS oclExpressionCS)
protected PrimitiveTypeCS	createPrimitiveTypeCS(SimpleTypeEnum type, java.lang.String value)
protected PropertyContextCS	createPropertyContextCS(PathNameCS pathNameCS, SimpleNameCS simpleNameCS, TypeCS typeCS, org.eclipse.emf.common.util.EList<InitOrDerValueCS> constraints)
protected SimpleNameCS	createQuotedSimpleNameCS(SimpleTypeEnum type, lpg.runtime.IToken token)
protected RealLiteralExpCS	createRealLiteralExpCS(java.lang.String string)
protected SimpleNameCS	createSimpleNameCS(SimpleTypeEnum type, lpg.runtime.IToken token)
protected StringLiteralExpCS	createStringLiteralExpCS(lpg.runtime.IToken token)
protected TupleLiteralExpCS	createTupleLiteralExpCS(org.eclipse.emf.common.util.EList<VariableCS> variables)
protected TupleTypeCS	createTupleTypeCS(org.eclipse.emf.common.util.EList<VariableCS> variables)
protected UnlimitedNaturalLiteralExpCS	createUnlimitedNaturalLiteralExpCS(java.lang.String string)
protected VariableCS	createVariableCS(SimpleNameCS varName, TypeCS typeCS, OCLExpressionCS oclExpressionCS)
protected VariableExpCS	createVariableExpCS(SimpleNameCS simpleNameCS, org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments, IsMarkedPreCS isMarkedPreCS)
protected PathNameCS	extendPathNameCS(PathNameCS path, SimpleNameCS name)
protected SimpleNameCS	extendQuotedSimpleNameCS(SimpleNameCS simpleName, lpg.runtime.IToken token)
protected StringLiteralExpCS	extendStringLiteralExpCS(StringLiteralExpCS string, lpg.runtime.IToken token)
protected SimpleNameCS	getPathNameSuffixCS(PathNameCS pathNameCS)
protected boolean	isAtPre(IsMarkedPreCS atPreCS) Queries whether the specified @pre construct was actually present in the text.
protected boolean	isIterator(java.lang.String name)
protected boolean	isNonStdSQSupported() To be overridden in parsers which prohibit non-std SQL-like single quote escaping (" '' ").
protected java.lang.String	unescape(lpg.runtime.IToken stringLiteral) Deprecated. Use decodeString.

Methods inherited from class org.eclipse.ocl.lpg.AbstractParser

computeInputString, decodeEscapeSequence, decodeHexCharacter, decodeOctalCharacter, decodeString, getDefaultRepairCount, getEnvironment, getIPrsStream, getLeftIToken, getLeftSpan, getLexer, getParseTable, getRhsErrorIToken, getRhsErrorTokenIndex, getRhsFirstIToken, getRhsFirstTokenIndex, getRhsIToken, getRhsLastIToken, getRhsLastTokenIndex, getRhsSym, getRhsTokenIndex, getRightIToken, getRightSpan, numTokenKinds, orderedTerminalSymbols, parser, parser, parser, parser, parseTokensToCST, reset, resetLexStream, setDefaultRepairCount, setLexStream, setOffsets, setOffsets, setOffsets, setOffsets, setOffsets, setOffsets, setOffsets, setResult, unDoubleQuote, unquote, unSingleQuote, unSingleQuote

Methods inherited from class java.lang.Object

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

Field Detail

iteratorNames

protected java.util.Set<java.lang.String> iteratorNames

Since:

3.0

Constructor Detail

AbstractOCLParser

public AbstractOCLParser(BasicEnvironment environment)

AbstractOCLParser

public AbstractOCLParser(AbstractLexer lexer)

Method Detail

createPackageDeclarationCS

protected PackageDeclarationCS createPackageDeclarationCS(PathNameCS pathNameCS,
                                                          org.eclipse.emf.common.util.EList<ContextDeclCS> contextDecls)

createPropertyContextCS

protected PropertyContextCS createPropertyContextCS(PathNameCS pathNameCS,
                                                    SimpleNameCS simpleNameCS,
                                                    TypeCS typeCS,
                                                    org.eclipse.emf.common.util.EList<InitOrDerValueCS> constraints)

Since:

3.0

createDerValueCS

protected DerValueCS createDerValueCS(OCLExpressionCS oclExpressionCS)

Since:

3.0

createInitValueCS

protected InitValueCS createInitValueCS(OCLExpressionCS oclExpressionCS)

Since:

3.0

createClassifierContextDeclCS

protected ClassifierContextDeclCS createClassifierContextDeclCS(SimpleNameCS simpleNameCS,
                                                                PathNameCS pathNameCS,
                                                                org.eclipse.emf.common.util.EList<InvOrDefCS> constraints)

Creates a classifier context declaration.

Parameters:

pathNameCS - the concrete syntax of the classifier's qualified name

constraints - the concrete syntax of the invariant and/or definition constraints in the classifier context

Returns:

the classifier context declaration

Since:

3.0

createInvCS

protected InvCS createInvCS(SimpleNameCS simpleNameCS,
                            OCLExpressionCS oclExpressionCS)

Creates an invariant constraint.

Parameters:

simpleNameCS - the concrete syntax of the constraint name, or null if none

oclExpressionCS - the concrete syntax of the constraint expression

Returns:

the concrete syntax of the invariant constraint

Since:

1.3

createDefCS

protected DefCS createDefCS(boolean isStatic,
                            SimpleNameCS simpleNameCS,
                            DefExpressionCS defExpressionCS)

Creates a definition constraint.

Parameters:

isStatic - true for a static constraint

simpleNameCS - the concrete syntax of the constraint name

defExpressionCS - the concrete syntax of the constraint expression

Returns:

the concrete syntax of the definition constraint

Since:

3.0

createDefExpressionCS

protected DefExpressionCS createDefExpressionCS(VariableCS variableCS,
                                                OperationCS operationCS,
                                                OCLExpressionCS oclExpressionCS)

createOperationContextDeclCS

protected OperationContextDeclCS createOperationContextDeclCS(OperationCS operationCS,
                                                              org.eclipse.emf.common.util.EList<PrePostOrBodyDeclCS> prePostOrBodyDecls)

createPrePostOrBodyDeclCS

protected PrePostOrBodyDeclCS createPrePostOrBodyDeclCS(PrePostOrBodyEnum kind,
                                                        SimpleNameCS simpleNameCS,
                                                        OCLExpressionCS oclExpressionCS)

createOperationCS

protected OperationCS createOperationCS(PathNameCS pathNameCS,
                                        SimpleNameCS simpleNameCS,
                                        org.eclipse.emf.common.util.EList<VariableCS> list,
                                        TypeCS typeCS)

createOperationCS

protected OperationCS createOperationCS(lpg.runtime.IToken simpleName,
                                        org.eclipse.emf.common.util.EList<VariableCS> list,
                                        TypeCS typeCS)

Since:

3.0

isAtPre

protected boolean isAtPre(IsMarkedPreCS atPreCS)

Queries whether the specified @pre construct was actually present in the text. This method is safe with null inputs.

Parameters:

atPreCS - an "at pre" construct or null

Returns:

true if the atPreCS is present; false, otherwise

Since:

1.3

createOperationCallExpCS

protected OperationCallExpCS createOperationCallExpCS(OCLExpressionCS oclExpressionCS,
                                                      SimpleNameCS simpleNameCS,
                                                      org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments)

Since:

3.0

createArrowOperationCallExpCS

protected OperationCallExpCS createArrowOperationCallExpCS(OCLExpressionCS oclExpressionCS,
                                                           SimpleNameCS simpleNameCS,
                                                           IsMarkedPreCS isMarkedPreCS,
                                                           org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments)

Since:

3.0

createDotOperationCallExpCS

protected OperationCallExpCS createDotOperationCallExpCS(OCLExpressionCS oclExpressionCS,
                                                         PathNameCS pathNameCS,
                                                         SimpleNameCS simpleNameCS,
                                                         IsMarkedPreCS isMarkedPreCS,
                                                         org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments)

Since:

3.0

createVariableExpCS

protected VariableExpCS createVariableExpCS(SimpleNameCS simpleNameCS,
                                            org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments,
                                            IsMarkedPreCS isMarkedPreCS)

createConceptualOperationNameCS

protected SimpleNameCS createConceptualOperationNameCS(lpg.runtime.IToken token)

Since:

3.0

createSimpleNameCS

protected SimpleNameCS createSimpleNameCS(SimpleTypeEnum type,
                                          lpg.runtime.IToken token)

Since:

3.0

createQuotedSimpleNameCS

protected SimpleNameCS createQuotedSimpleNameCS(SimpleTypeEnum type,
                                                lpg.runtime.IToken token)

Since:

3.0

createPrimitiveTypeCS

protected PrimitiveTypeCS createPrimitiveTypeCS(SimpleTypeEnum type,
                                                java.lang.String value)

createPathNameCS

protected PathNameCS createPathNameCS(SimpleNameCS name)

Since:

3.0

extendPathNameCS

protected PathNameCS extendPathNameCS(PathNameCS path,
                                      SimpleNameCS name)

Since:

3.0

createPathNameCS

protected PathNameCS createPathNameCS()

createPathNamePrefixCS

protected PathNameCS createPathNamePrefixCS(PathNameCS pathNameCS)

Since:

3.0

getPathNameSuffixCS

protected SimpleNameCS getPathNameSuffixCS(PathNameCS pathNameCS)

Since:

3.0

createCollectionLiteralExpCS

protected CollectionLiteralExpCS createCollectionLiteralExpCS(CollectionTypeCS typeCS,
                                                              org.eclipse.emf.common.util.EList<CollectionLiteralPartCS> collectionLiteralParts)

Since:

3.0

createCollectionLiteralPartCS

protected CollectionLiteralPartCS createCollectionLiteralPartCS(OCLExpressionCS oclExpressionCS)

createCollectionRangeCS

protected CollectionRangeCS createCollectionRangeCS(OCLExpressionCS oclExpressionCS,
                                                    OCLExpressionCS lastOCLExpressionCS)

createTupleLiteralExpCS

protected TupleLiteralExpCS createTupleLiteralExpCS(org.eclipse.emf.common.util.EList<VariableCS> variables)

createIntegerLiteralExpCS

protected IntegerLiteralExpCS createIntegerLiteralExpCS(java.lang.String string)

createUnlimitedNaturalLiteralExpCS

protected UnlimitedNaturalLiteralExpCS createUnlimitedNaturalLiteralExpCS(java.lang.String string)

createRealLiteralExpCS

protected RealLiteralExpCS createRealLiteralExpCS(java.lang.String string)

createStringLiteralExpCS

protected StringLiteralExpCS createStringLiteralExpCS(lpg.runtime.IToken token)

Since:

3.0

extendQuotedSimpleNameCS

protected SimpleNameCS extendQuotedSimpleNameCS(SimpleNameCS simpleName,
                                                lpg.runtime.IToken token)

Since:

3.0

extendStringLiteralExpCS

protected StringLiteralExpCS extendStringLiteralExpCS(StringLiteralExpCS string,
                                                      lpg.runtime.IToken token)

Since:

3.0

createBooleanLiteralExpCS

protected BooleanLiteralExpCS createBooleanLiteralExpCS(java.lang.String string)

createNullLiteralExpCS

protected NullLiteralExpCS createNullLiteralExpCS(java.lang.String string)

createInvalidLiteralExpCS

protected InvalidLiteralExpCS createInvalidLiteralExpCS(java.lang.String string)

createIteratorExpCS

protected IteratorExpCS createIteratorExpCS(OCLExpressionCS source,
                                            SimpleNameCS simpleNameCS,
                                            VariableCS variable1,
                                            VariableCS variable2,
                                            OCLExpressionCS oclExpressionCS)

Since:

3.0

createIterateExpCS

protected IterateExpCS createIterateExpCS(OCLExpressionCS source,
                                          SimpleNameCS simpleNameCS,
                                          VariableCS variable1,
                                          VariableCS variable2,
                                          OCLExpressionCS oclExpressionCS)

Since:

3.0

createVariableCS

protected VariableCS createVariableCS(SimpleNameCS varName,
                                      TypeCS typeCS,
                                      OCLExpressionCS oclExpressionCS)

Since:

3.0

createCollectionTypeCS

protected CollectionTypeCS createCollectionTypeCS(CollectionTypeIdentifierEnum collectionType,
                                                  java.lang.String value)

Since:

3.0

createTupleTypeCS

protected TupleTypeCS createTupleTypeCS(org.eclipse.emf.common.util.EList<VariableCS> variables)

createFeatureCallExpCS

protected FeatureCallExpCS createFeatureCallExpCS(OCLExpressionCS source,
                                                  PathNameCS pathNameCS,
                                                  SimpleNameCS simpleNameCS,
                                                  org.eclipse.emf.common.util.EList<OCLExpressionCS> arguments,
                                                  IsMarkedPreCS isMarkedPreCS)

Since:

3.0

createIsMarkedPreCS

protected IsMarkedPreCS createIsMarkedPreCS()

Since:

3.0

createLetExpCS

protected LetExpCS createLetExpCS(org.eclipse.emf.common.util.EList<VariableCS> variables,
                                  OCLExpressionCS oclExpressionCS)

createIfExpCS

protected IfExpCS createIfExpCS(OCLExpressionCS condition,
                                OCLExpressionCS thenExpression,
                                OCLExpressionCS elseExpression)

createMessageExpCS

protected MessageExpCS createMessageExpCS(OCLExpressionCS target,
                                          boolean hasSent,
                                          SimpleNameCS simpleNameCS,
                                          org.eclipse.emf.common.util.EList<OCLMessageArgCS> oclMessageArgs)

Since:

3.0

createOCLMessageArgCS

protected OCLMessageArgCS createOCLMessageArgCS(TypeCS typeCS,
                                                OCLExpressionCS oclExpressionCS)

createOCLDocumentCS

protected OCLDocumentCS createOCLDocumentCS(PackageDeclarationCS packageDecl)

Creates an OCL document CS from a chain of package context declarations.

Parameters:

packageDecl - a chain of package context declarations

Returns:

the document CS

Since:

1.3

createIteratorNames

protected java.util.Set<java.lang.String> createIteratorNames()

Since:

3.0

isIterator

protected boolean isIterator(java.lang.String name)

Since:

3.0

unescape

@Deprecated
protected java.lang.String unescape(lpg.runtime.IToken stringLiteral)

Deprecated. Use decodeString.

Escaping support based on the QVT specification (8.4.3).

Parameters:

stringLiteral - a string literal token with escape notation

Returns:

the unescaped string

Since:

1.3

isNonStdSQSupported

protected boolean isNonStdSQSupported()

To be overridden in parsers which prohibit non-std SQL-like single quote escaping (" '' ").

Returns:

true if such escaping is supported, false otherwise

Since:

1.3