org.eclipse.xtext.xbase.compiler

Class FeatureCallCompiler

java.lang.Object

org.eclipse.xtext.xbase.compiler.AbstractXbaseCompiler

org.eclipse.xtext.xbase.compiler.TypeConvertingCompiler

org.eclipse.xtext.xbase.compiler.LiteralsCompiler

org.eclipse.xtext.xbase.compiler.FeatureCallCompiler

Direct Known Subclasses:

XbaseCompiler

public class FeatureCallCompiler
extends LiteralsCompiler

Author:

Sven Efftinge - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
FeatureCallCompiler()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	_toJavaExpression(XAbstractFeatureCall call, ITreeAppendable b)
protected void	_toJavaStatement(XAbstractFeatureCall expr, ITreeAppendable b, boolean isReferenced)
protected void	_toJavaStatement(XFeatureCall expr, ITreeAppendable b, boolean isReferenced)
protected void	appendArgument(XExpression argument, ITreeAppendable b)
protected void	appendArgument(XExpression argument, ITreeAppendable b, boolean doLineWrappingIfSourceWasWrapped)
protected void	appendArguments(List<? extends XExpression> arguments, ITreeAppendable b)
protected void	appendArguments(List<? extends XExpression> arguments, ITreeAppendable b, boolean shouldWrapLine)
protected void	appendFeatureCall(XAbstractFeatureCall call, ITreeAppendable b)
protected void	appendInlineFeatureCall(XAbstractFeatureCall call, ITreeAppendable b)
protected ITreeAppendable	appendLeftOperand(XAbstractFeatureCall expr, ITreeAppendable appendable, boolean isExpressionContext)
protected void	appendNullValue(JvmTypeReference type, org.eclipse.emf.ecore.EObject context, ITreeAppendable b)
protected void	appendNullValueUntyped(LightweightTypeReference type, org.eclipse.emf.ecore.EObject context, ITreeAppendable b)
protected boolean	appendReceiver(XAbstractFeatureCall call, ITreeAppendable b, boolean isExpressionContext)
protected ITreeAppendable	appendTypeArguments(XAbstractFeatureCall call, ITreeAppendable original)
protected void	assignmentToJavaExpression(XAssignment expr, ITreeAppendable b, boolean isExpressionContext)
protected void	doInternalToJavaStatement(XExpression obj, ITreeAppendable appendable, boolean isReferenced)
protected void	featureCalltoJavaExpression(XAbstractFeatureCall call, ITreeAppendable b, boolean isExpressionContext)
protected void	generateShortCircuitInvocation(XAbstractFeatureCall featureCall, ITreeAppendable b)
protected List<XExpression>	getActualArguments(XAbstractFeatureCall expr)
protected XExpression	getActualReceiver(XAbstractFeatureCall expr)
protected String	getDefaultLiteral(JvmPrimitiveType primitiveType)
protected XAbstractFeatureCall	getFeatureCall(XExpression argument)
protected ILocationInFileProvider	getLocationInFileProvider()
protected ILocationData	getLocationOfTypeArguments(XAbstractFeatureCall call)
protected ILocationData	getLocationWithoutTypeArguments(XAbstractFeatureCall call)
protected ILocationData	getLocationWithTypeArguments(XAbstractFeatureCall call)
protected ILogicalContainerProvider	getLogicalContainerProvider()
protected boolean	internalCanCompileToJavaExpression(XExpression expression, ITreeAppendable appendable)
protected void	internalToConvertedExpression(XExpression obj, ITreeAppendable appendable)
protected boolean	isDeclaredInNewLine(XExpression obj)
protected boolean	isHidden(INode node)
protected boolean	isMemberCall(XAbstractFeatureCall call)
protected boolean	isPreparationRequired(XExpression arg, ITreeAppendable b)
protected boolean	isReferenceToSelf(XFeatureCall featureCall, JvmType type)
protected boolean	isVariableDeclarationRequired(XAbstractFeatureCall featureCall, XExpression expression, ITreeAppendable b)
protected boolean	isVariableDeclarationRequired(XExpression expr, ITreeAppendable b) whether an expression needs to be declared in a statement If an expression has side effects this method must return true for it.
protected boolean	isVariableDeclarationRequired(XMemberFeatureCall expr, ITreeAppendable b)
protected boolean	needMultiAssignment(XAbstractFeatureCall expr)
protected boolean	nullSafeMemberFeatureCallExpressionNeedsPreparation(XExpression argument, ITreeAppendable b)
protected void	prepareExpression(XExpression arg, ITreeAppendable b)
protected ILocationData	toLocationData(List<INode> nodes)

Methods inherited from class org.eclipse.xtext.xbase.compiler.LiteralsCompiler

_toJavaExpression, _toJavaExpression, _toJavaExpression, _toJavaExpression, _toJavaExpression, _toJavaStatement, _toJavaStatement, _toJavaStatement, _toJavaStatement, _toJavaStatement, generateComment, generateComment, toJavaExpression, toJavaStatement

Methods inherited from class org.eclipse.xtext.xbase.compiler.TypeConvertingCompiler

doConversion, doReassignThisInClosure, findImplementingOperation, internalToConvertedExpression, internalToJavaExpression, normalizeBlockExpression, normalizeBlockExpression, reassignThisInClosure

Methods inherited from class org.eclipse.xtext.xbase.compiler.AbstractXbaseCompiler

_toJavaExpression, _toJavaStatement, appendDefaultLiteral, canCompileToJavaExpression, compile, compile, compile, compile, compileAsJavaExpression, compileAsJavaExpression, compileWithJvmConstructorCall, declareFreshLocalVariable, declareSyntheticVariable, findKnownTopLevelType, findKnownType, generateCheckedExceptionHandling, getDefaultValueLiteral, getExpectedType, getFavoriteVariableName, getLightweightExpectedType, getLightweightReturnType, getLightweightType, getLightweightType, getNameProvider, getReferenceName, getResolvedTypes, getType, getType, getTypeComputationServices, getTypeForVariableDeclaration, getTypeReferenceSerializer, getVarName, hasJvmConstructorCall, hasUnhandledException, internalToJavaStatement, isEarlyExit, isJavaConformant, isPrimitiveVoid, isPrimitiveVoid, isReferenceToForeignTypeParameter, isUnhandledException, makeJavaIdentifier, needsSneakyThrow, newTypeReferenceOwner, resolveMultiType, serialize, serialize, serialize, setNameProvider, toJavaExpression, toJavaStatement, toLightweight

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureCallCompiler

public FeatureCallCompiler()

Method Detail

internalToConvertedExpression

protected void internalToConvertedExpression(XExpression obj,
                                 ITreeAppendable appendable)

Overrides:

internalToConvertedExpression in class LiteralsCompiler

doInternalToJavaStatement

protected void doInternalToJavaStatement(XExpression obj,
                             ITreeAppendable appendable,
                             boolean isReferenced)

Overrides:

doInternalToJavaStatement in class LiteralsCompiler

nullSafeMemberFeatureCallExpressionNeedsPreparation

protected boolean nullSafeMemberFeatureCallExpressionNeedsPreparation(XExpression argument,
                                                          ITreeAppendable b)

_toJavaStatement

protected void _toJavaStatement(XAbstractFeatureCall expr,
                    ITreeAppendable b,
                    boolean isReferenced)

appendLeftOperand

protected ITreeAppendable appendLeftOperand(XAbstractFeatureCall expr,
                                ITreeAppendable appendable,
                                boolean isExpressionContext)

needMultiAssignment

protected boolean needMultiAssignment(XAbstractFeatureCall expr)

getFeatureCall

protected XAbstractFeatureCall getFeatureCall(XExpression argument)

getActualArguments

protected List<XExpression> getActualArguments(XAbstractFeatureCall expr)

getActualReceiver

protected XExpression getActualReceiver(XAbstractFeatureCall expr)

_toJavaStatement

protected void _toJavaStatement(XFeatureCall expr,
                    ITreeAppendable b,
                    boolean isReferenced)

generateShortCircuitInvocation

protected void generateShortCircuitInvocation(XAbstractFeatureCall featureCall,
                                  ITreeAppendable b)

internalCanCompileToJavaExpression

protected boolean internalCanCompileToJavaExpression(XExpression expression,
                                         ITreeAppendable appendable)

Overrides:

internalCanCompileToJavaExpression in class AbstractXbaseCompiler

Parameters:

expression - to be used by subtypes

appendable - to be used by subtypes

isVariableDeclarationRequired

protected boolean isVariableDeclarationRequired(XMemberFeatureCall expr,
                                    ITreeAppendable b)

isVariableDeclarationRequired

protected boolean isVariableDeclarationRequired(XExpression expr,
                                    ITreeAppendable b)

Description copied from class: AbstractXbaseCompiler

whether an expression needs to be declared in a statement If an expression has side effects this method must return true for it.

Overrides:

isVariableDeclarationRequired in class LiteralsCompiler

Parameters:

expr - the checked expression

b - the appendable which represents the current compiler state

isVariableDeclarationRequired

protected boolean isVariableDeclarationRequired(XAbstractFeatureCall featureCall,
                                    XExpression expression,
                                    ITreeAppendable b)

prepareExpression

protected void prepareExpression(XExpression arg,
                     ITreeAppendable b)

isPreparationRequired

protected boolean isPreparationRequired(XExpression arg,
                            ITreeAppendable b)

_toJavaExpression

protected void _toJavaExpression(XAbstractFeatureCall call,
                     ITreeAppendable b)

featureCalltoJavaExpression

protected void featureCalltoJavaExpression(XAbstractFeatureCall call,
                               ITreeAppendable b,
                               boolean isExpressionContext)

appendTypeArguments

protected ITreeAppendable appendTypeArguments(XAbstractFeatureCall call,
                                  ITreeAppendable original)

getLocationWithoutTypeArguments

protected ILocationData getLocationWithoutTypeArguments(XAbstractFeatureCall call)

getLocationWithTypeArguments

protected ILocationData getLocationWithTypeArguments(XAbstractFeatureCall call)

getLocationOfTypeArguments

protected ILocationData getLocationOfTypeArguments(XAbstractFeatureCall call)

toLocationData

protected ILocationData toLocationData(List<INode> nodes)

isHidden

protected boolean isHidden(INode node)

appendReceiver

protected boolean appendReceiver(XAbstractFeatureCall call,
                     ITreeAppendable b,
                     boolean isExpressionContext)

appendNullValue

protected void appendNullValue(JvmTypeReference type,
                   org.eclipse.emf.ecore.EObject context,
                   ITreeAppendable b)

appendNullValueUntyped

protected void appendNullValueUntyped(LightweightTypeReference type,
                          org.eclipse.emf.ecore.EObject context,
                          ITreeAppendable b)

getDefaultLiteral

protected String getDefaultLiteral(JvmPrimitiveType primitiveType)

isMemberCall

protected boolean isMemberCall(XAbstractFeatureCall call)

isReferenceToSelf

protected boolean isReferenceToSelf(XFeatureCall featureCall,
                        JvmType type)

assignmentToJavaExpression

protected void assignmentToJavaExpression(XAssignment expr,
                              ITreeAppendable b,
                              boolean isExpressionContext)

appendFeatureCall

protected void appendFeatureCall(XAbstractFeatureCall call,
                     ITreeAppendable b)

appendInlineFeatureCall

protected void appendInlineFeatureCall(XAbstractFeatureCall call,
                           ITreeAppendable b)

appendArguments

protected void appendArguments(List<? extends XExpression> arguments,
                   ITreeAppendable b)

appendArguments

protected void appendArguments(List<? extends XExpression> arguments,
                   ITreeAppendable b,
                   boolean shouldWrapLine)

appendArgument

protected void appendArgument(XExpression argument,
                  ITreeAppendable b)

appendArgument

protected void appendArgument(XExpression argument,
                  ITreeAppendable b,
                  boolean doLineWrappingIfSourceWasWrapped)

isDeclaredInNewLine

protected boolean isDeclaredInNewLine(XExpression obj)

getLogicalContainerProvider

protected ILogicalContainerProvider getLogicalContainerProvider()

getLocationInFileProvider

protected ILocationInFileProvider getLocationInFileProvider()