org.andromda.translation.ocl.query

Class QueryTranslator

java.lang.Object

org.andromda.translation.ocl.analysis.AnalysisAdapter

org.andromda.translation.ocl.analysis.DepthFirstAdapter

org.andromda.translation.ocl.BaseTranslator

org.andromda.translation.ocl.query.QueryTranslator

All Implemented Interfaces:

Translator, Analysis, Switch

Direct Known Subclasses:

EjbQLTranslator

public class QueryTranslator
extends BaseTranslator

Performs translation to the following:

• Hibernate-QL

Author:

Chad Brandon

Field Summary

Fields inherited from class org.andromda.translation.ocl.BaseTranslator

logger

Constructor Summary

Constructors

Constructor and Description
QueryTranslator()

Method Summary

Methods

Modifier and Type	Method and Description
void	handleDotOperation(String translation, Object node)
void	handleIncludes(String translation, Object node)
void	handleIsLike(String translation, Object node)
void	handleLogicalExpression(String translation, Object node)
void	handleRelationalExpression(String translation, Object node)
void	handleSelect(String translation, Object node)
void	handleSortedBy(String translation, Object node)
void	handleSubSelect(String translation, Object node)
void	inAFeatureCall(AFeatureCall expression) Override to handle any featureCall expressions ( i.e.
void	inALogicalExpressionTail(ALogicalExpressionTail logicalExpressionTail) Override to deal with logical 'and, 'or', 'xor, ...
void	inAParenthesesPrimaryExpression(AParenthesesPrimaryExpression expression) Override to deal with entering parenthesis expressions '( )'.
void	inAPropertyCallExpression(APropertyCallExpression expression) Override to handle any propertyCall expressions ( i.e.
void	inARelationalExpressionTail(ARelationalExpressionTail relationalExpressionTail) Override to deal with relational ' <, '>', '=', ...
void	inAStandardDeclarator(AStandardDeclarator declarator) Helps out with 'includesAll', replaces the {1} in the expression fragment when a declarator is encountered (i.e.
protected boolean	isInitialDeclarator() True/false whether or not its the initial declarator.
void	outAParenthesesPrimaryExpression(AParenthesesPrimaryExpression expression) Override to deal with leaving parenthesis expressions '( )'.
void	postProcess() Handles any final processing.
void	preProcess() Called by super class to reset any objects.
protected String	replaceFragment(String fragment, String replacement, int index) Checks to see if the replacement is an argument and if so replaces the {index} in the fragment with the 'argument' fragment from the template.

Methods inherited from class org.andromda.translation.ocl.BaseTranslator

getContextElement, getExpression, getOperation, getTranslationFragment, handleTranslationFragment, inAClassifierContextDeclaration, inADefClassifierExpressionBody, inAInvClassifierExpressionBody, inAOperationContextDeclaration, inAOperationExpressionBody, isOperationArgument, process, translate

Methods inherited from class org.andromda.translation.ocl.analysis.DepthFirstAdapter

caseAActualParameterList, caseAAdditiveExpression, caseAAdditiveExpressionTail, caseAAndLogicalOperator, caseAArrowPropertyCallExpressionTail, caseAAttributeOrAssociationContextDeclaration, caseAAttributeOrAssociationExpressionBody, caseABagCollectionKind, caseABagCollectionType, caseABarFeatureCallParameterOption, caseABodyOperationStereotype, caseABooleanPrimitiveLit, caseAClassifierContextDeclaration, caseACollectionCollectionKind, caseACollectionCollectionType, caseACollectionLit, caseACollectionLiteral, caseACollectionType, caseAColonFeatureCallParameterOption, caseACommaExpression, caseACommaFeatureCallParameterOption, caseAConcreteFeatureCallParameters, caseAContextDeclaration, caseADeclaratorTail, caseADefClassifierExpressionBody, caseADeriveInitialOrDerivedValue, caseADivMultiplyOperator, caseADotPropertyCallExpressionTail, caseAEqualExpression, caseAEqualRelationalOperator, caseAExpMessageArgument, caseAExpressionListOrRange, caseAFeatureCall, caseAFeatureCallParameters, caseAFeaturePrimaryExpression, caseAGteqRelationalOperator, caseAGtRelationalOperator, caseAIfExpression, caseAIfPrimaryExpression, caseAImpliesLogicalOperator, caseAInitInitialOrDerivedValue, caseAInLetExpSub, caseAIntegerPrimitiveLit, caseAInvClassifierExpressionBody, caseAIsMarkedPre, caseAIsSentMessageExp, caseAIterateDeclarator, caseAIterateFeatureCallParameterOption, caseALetExp, caseALetExpression, caseALetVariableDeclaration, caseAListExpressionListOrRangeTail, caseALiteralPrimaryExpression, caseALogicalExp, caseALogicalExpression, caseALogicalExpressionTail, caseALteqRelationalOperator, caseALtRelationalOperator, caseAMessageArguments, caseAMessageArgumentsTail, caseAMessageExpression, caseAMessageMessageExp, caseAMinusAddOperator, caseAMinusUnaryOperator, caseAMultiplicativeExpression, caseAMultiplicativeExpressionTail, caseAMultMultiplyOperator, caseANotEqualRelationalOperator, caseANotUnaryOperator, caseAOperation, caseAOperationContextDeclaration, caseAOperationDefinitionExpression, caseAOperationExpressionBody, caseAOrderedsetCollectionType, caseAOrLogicalOperator, caseAPackageDeclaration, caseAParenthesesPrimaryExpression, caseAPathName, caseAPathNameTail, caseAPlusAddOperator, caseAPostOperationStereotype, caseAPreOperationStereotype, caseAPrimitiveLiteral, caseAPropertyCallExpression, caseAQualifiers, caseARangeExpressionListOrRangeTail, caseARealPrimitiveLit, caseARelationalExpression, caseARelationalExpressionTail, caseAScopeOperatorName, caseASequenceCollectionKind, caseASequenceCollectionType, caseASetCollectionKind, caseASetCollectionType, caseASimpleType, caseAStandardDeclarator, caseAStringPrimitiveLit, caseATupleLit, caseATupleLiteral, caseATupleType, caseATupletypeType, caseATypeDeclaration, caseATypeMessageArgument, caseAUnaryExpression, caseAVariableDeclaration, caseAVariableDeclarationLetExpSub, caseAVariableDeclarationList, caseAVariableDeclarationListTail, caseAVariableDefinitionExpression, caseAXorLogicalOperator, caseStart, defaultIn, defaultOut, inAActualParameterList, inAAdditiveExpression, inAAdditiveExpressionTail, inAAndLogicalOperator, inAArrowPropertyCallExpressionTail, inAAttributeOrAssociationContextDeclaration, inAAttributeOrAssociationExpressionBody, inABagCollectionKind, inABagCollectionType, inABarFeatureCallParameterOption, inABodyOperationStereotype, inABooleanPrimitiveLit, inACollectionCollectionKind, inACollectionCollectionType, inACollectionLit, inACollectionLiteral, inACollectionType, inAColonFeatureCallParameterOption, inACommaExpression, inACommaFeatureCallParameterOption, inAConcreteFeatureCallParameters, inAContextDeclaration, inADeclaratorTail, inADeriveInitialOrDerivedValue, inADivMultiplyOperator, inADotPropertyCallExpressionTail, inAEqualExpression, inAEqualRelationalOperator, inAExpMessageArgument, inAExpressionListOrRange, inAFeatureCallParameters, inAFeaturePrimaryExpression, inAGteqRelationalOperator, inAGtRelationalOperator, inAIfExpression, inAIfPrimaryExpression, inAImpliesLogicalOperator, inAInitInitialOrDerivedValue, inAInLetExpSub, inAIntegerPrimitiveLit, inAIsMarkedPre, inAIsSentMessageExp, inAIterateDeclarator, inAIterateFeatureCallParameterOption, inALetExp, inALetExpression, inALetVariableDeclaration, inAListExpressionListOrRangeTail, inALiteralPrimaryExpression, inALogicalExp, inALogicalExpression, inALteqRelationalOperator, inALtRelationalOperator, inAMessageArguments, inAMessageArgumentsTail, inAMessageExpression, inAMessageMessageExp, inAMinusAddOperator, inAMinusUnaryOperator, inAMultiplicativeExpression, inAMultiplicativeExpressionTail, inAMultMultiplyOperator, inANotEqualRelationalOperator, inANotUnaryOperator, inAOperation, inAOperationDefinitionExpression, inAOrderedsetCollectionType, inAOrLogicalOperator, inAPackageDeclaration, inAPathName, inAPathNameTail, inAPlusAddOperator, inAPostOperationStereotype, inAPreOperationStereotype, inAPrimitiveLiteral, inAQualifiers, inARangeExpressionListOrRangeTail, inARealPrimitiveLit, inARelationalExpression, inAScopeOperatorName, inASequenceCollectionKind, inASequenceCollectionType, inASetCollectionKind, inASetCollectionType, inASimpleType, inAStringPrimitiveLit, inATupleLit, inATupleLiteral, inATupleType, inATupletypeType, inATypeDeclaration, inATypeMessageArgument, inAUnaryExpression, inAVariableDeclaration, inAVariableDeclarationLetExpSub, inAVariableDeclarationList, inAVariableDeclarationListTail, inAVariableDefinitionExpression, inAXorLogicalOperator, inStart, outAActualParameterList, outAAdditiveExpression, outAAdditiveExpressionTail, outAAndLogicalOperator, outAArrowPropertyCallExpressionTail, outAAttributeOrAssociationContextDeclaration, outAAttributeOrAssociationExpressionBody, outABagCollectionKind, outABagCollectionType, outABarFeatureCallParameterOption, outABodyOperationStereotype, outABooleanPrimitiveLit, outAClassifierContextDeclaration, outACollectionCollectionKind, outACollectionCollectionType, outACollectionLit, outACollectionLiteral, outACollectionType, outAColonFeatureCallParameterOption, outACommaExpression, outACommaFeatureCallParameterOption, outAConcreteFeatureCallParameters, outAContextDeclaration, outADeclaratorTail, outADefClassifierExpressionBody, outADeriveInitialOrDerivedValue, outADivMultiplyOperator, outADotPropertyCallExpressionTail, outAEqualExpression, outAEqualRelationalOperator, outAExpMessageArgument, outAExpressionListOrRange, outAFeatureCall, outAFeatureCallParameters, outAFeaturePrimaryExpression, outAGteqRelationalOperator, outAGtRelationalOperator, outAIfExpression, outAIfPrimaryExpression, outAImpliesLogicalOperator, outAInitInitialOrDerivedValue, outAInLetExpSub, outAIntegerPrimitiveLit, outAInvClassifierExpressionBody, outAIsMarkedPre, outAIsSentMessageExp, outAIterateDeclarator, outAIterateFeatureCallParameterOption, outALetExp, outALetExpression, outALetVariableDeclaration, outAListExpressionListOrRangeTail, outALiteralPrimaryExpression, outALogicalExp, outALogicalExpression, outALogicalExpressionTail, outALteqRelationalOperator, outALtRelationalOperator, outAMessageArguments, outAMessageArgumentsTail, outAMessageExpression, outAMessageMessageExp, outAMinusAddOperator, outAMinusUnaryOperator, outAMultiplicativeExpression, outAMultiplicativeExpressionTail, outAMultMultiplyOperator, outANotEqualRelationalOperator, outANotUnaryOperator, outAOperation, outAOperationContextDeclaration, outAOperationDefinitionExpression, outAOperationExpressionBody, outAOrderedsetCollectionType, outAOrLogicalOperator, outAPackageDeclaration, outAPathName, outAPathNameTail, outAPlusAddOperator, outAPostOperationStereotype, outAPreOperationStereotype, outAPrimitiveLiteral, outAPropertyCallExpression, outAQualifiers, outARangeExpressionListOrRangeTail, outARealPrimitiveLit, outARelationalExpression, outARelationalExpressionTail, outAScopeOperatorName, outASequenceCollectionKind, outASequenceCollectionType, outASetCollectionKind, outASetCollectionType, outASimpleType, outAStandardDeclarator, outAStringPrimitiveLit, outATupleLit, outATupleLiteral, outATupleType, outATupletypeType, outATypeDeclaration, outATypeMessageArgument, outAUnaryExpression, outAVariableDeclaration, outAVariableDeclarationLetExpSub, outAVariableDeclarationList, outAVariableDeclarationListTail, outAVariableDefinitionExpression, outAXorLogicalOperator, outStart

Methods inherited from class org.andromda.translation.ocl.analysis.AnalysisAdapter

caseEOF, caseTAnd, caseTApostrophe, caseTArrow, caseTAttr, caseTBag, caseTBar, caseTBlank, caseTBody, caseTBoolean, caseTCollection, caseTColon, caseTComma, caseTCommercialAt, caseTContext, caseTDef, caseTDerive, caseTDiv, caseTDot, caseTElse, caseTEndif, caseTEndpackage, caseTEnum, caseTEqual, caseTGt, caseTGteq, caseTIf, caseTImplies, caseTIn, caseTInit, caseTInt, caseTInv, caseTIsSentOperator, caseTLBrace, caseTLBracket, caseTLet, caseTLParen, caseTLt, caseTLteq, caseTMessageOperator, caseTMinus, caseTMult, caseTMultiLineComment, caseTName, caseTNewLine, caseTNot, caseTNotEqual, caseTOper, caseTOr, caseTOrderedset, caseTPackage, caseTPlus, caseTPost, caseTPre, caseTRange, caseTRBrace, caseTRBracket, caseTReal, caseTRParen, caseTScopeOperator, caseTSemicolon, caseTSequence, caseTSet, caseTSingleLineComment, caseTStringLit, caseTTab, caseTThen, caseTTuple, caseTTupletype, caseTUnknown, caseTXor, defaultCase, getIn, getOut, setIn, setOut

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryTranslator

public QueryTranslator()

Method Detail

preProcess

public void preProcess()

Called by super class to reset any objects.

Overrides:

preProcess in class BaseTranslator

isInitialDeclarator

protected boolean isInitialDeclarator()

True/false whether or not its the initial declarator. We care about this because we must know what the first one is for differentiating between the first declarator (the beginning of the query) and any other declarators (the connecting associations).

Returns:

isInitialDeclarator

inAStandardDeclarator

public void inAStandardDeclarator(AStandardDeclarator declarator)

Helps out with 'includesAll', replaces the {1} in the expression fragment when a declarator is encountered (i.e. '| ')

Overrides:

inAStandardDeclarator in class DepthFirstAdapter

Parameters:

declarator -

inAPropertyCallExpression

public void inAPropertyCallExpression(APropertyCallExpression expression)

Override to handle any propertyCall expressions ( i.e. includes( ), select( ), etc.)

Overrides:

inAPropertyCallExpression in class DepthFirstAdapter

Parameters:

expression -

See Also:

BaseTranslator.handleTranslationFragment(Object)

inAFeatureCall

public void inAFeatureCall(AFeatureCall expression)

Override to handle any featureCall expressions ( i.e. sortedBy( ), etc.)

Overrides:

inAFeatureCall in class DepthFirstAdapter

Parameters:

expression -

See Also:

BaseTranslator.handleTranslationFragment(Object)

inALogicalExpressionTail

public void inALogicalExpressionTail(ALogicalExpressionTail logicalExpressionTail)

Override to deal with logical 'and, 'or', 'xor, ... expressions.

Overrides:

inALogicalExpressionTail in class DepthFirstAdapter

Parameters:

logicalExpressionTail -

See Also:

BaseTranslator.handleTranslationFragment(Object)

inARelationalExpressionTail

public void inARelationalExpressionTail(ARelationalExpressionTail relationalExpressionTail)

Override to deal with relational ' <, '>', '=', ... expressions.

Overrides:

inARelationalExpressionTail in class DepthFirstAdapter

Parameters:

relationalExpressionTail -

See Also:

BaseTranslator.handleTranslationFragment(Object)

inAParenthesesPrimaryExpression

public void inAParenthesesPrimaryExpression(AParenthesesPrimaryExpression expression)

Override to deal with entering parenthesis expressions '( )'.

Overrides:

inAParenthesesPrimaryExpression in class DepthFirstAdapter

Parameters:

expression -

See Also:

Expression.appendToTranslatedExpression(Object)

outAParenthesesPrimaryExpression

public void outAParenthesesPrimaryExpression(AParenthesesPrimaryExpression expression)

Override to deal with leaving parenthesis expressions '( )'.

Overrides:

outAParenthesesPrimaryExpression in class DepthFirstAdapter

Parameters:

expression -

See Also:

Expression.appendToTranslatedExpression(Object)

replaceFragment

protected String replaceFragment(String fragment,
                     String replacement,
                     int index)

Checks to see if the replacement is an argument and if so replaces the {index} in the fragment with the 'argument' fragment from the template. Otherwise replaces the {index} with the passed in replacement value.

Parameters:

fragment - the fragment to perform replacement.

replacement - the replacement string

index - the index in the string to replace.

Returns:

String the fragment with any replacements.

postProcess

public void postProcess()

Handles any final processing.

Specified by:

postProcess in class BaseTranslator

handleSubSelect

public void handleSubSelect(String translation,
                   Object node)

Parameters:

translation -

node -

handleIsLike

public void handleIsLike(String translation,
                Object node)

Parameters:

translation -

node -

handleSelect

public void handleSelect(String translation,
                Object node)

Parameters:

translation -

node -

handleIncludes

public void handleIncludes(String translation,
                  Object node)

Parameters:

translation -

node -

handleDotOperation

public void handleDotOperation(String translation,
                      Object node)

Parameters:

translation -

node -

handleSortedBy

public void handleSortedBy(String translation,
                  Object node)

Parameters:

translation -

node -

handleLogicalExpression

public void handleLogicalExpression(String translation,
                           Object node)

Parameters:

translation -

node -

handleRelationalExpression

public void handleRelationalExpression(String translation,
                              Object node)

Parameters:

translation -

node -