org.eclipse.xtext.xbase.compiler
Class LiteralsCompiler

java.lang.Object
  org.eclipse.xtext.xbase.compiler.AbstractXbaseCompiler
      org.eclipse.xtext.xbase.compiler.TypeConvertingCompiler
          org.eclipse.xtext.xbase.compiler.LiteralsCompiler

Direct Known Subclasses:

FeatureCallCompiler

@NonNullByDefault
public class LiteralsCompiler
extends TypeConvertingCompiler

Author:

Sven Efftinge - Initial contribution and API

Constructor Summary

LiteralsCompiler()

Method Summary

void	_toJavaExpression(XBooleanLiteral expr, ITreeAppendable b)
void	_toJavaExpression(XNullLiteral expr, ITreeAppendable b)
void	_toJavaExpression(XNumberLiteral expr, ITreeAppendable b)
void	_toJavaExpression(XStringLiteral expr, ITreeAppendable b)
void	_toJavaExpression(XTypeLiteral expr, ITreeAppendable b)
void	_toJavaStatement(XBooleanLiteral expr, ITreeAppendable b, boolean isReferenced)
void	_toJavaStatement(XNullLiteral expr, ITreeAppendable b, boolean isReferenced)
void	_toJavaStatement(XNumberLiteral expr, ITreeAppendable b, boolean isReferenced)
void	_toJavaStatement(XStringLiteral expr, ITreeAppendable b, boolean isReferenced)
void	_toJavaStatement(XTypeLiteral expr, ITreeAppendable b, boolean isReferenced)
protected void	doInternalToJavaStatement(XExpression obj, ITreeAppendable appendable, boolean isReferenced)
protected void	generateComment(Later expr, ITreeAppendable b, boolean isReferenced)
protected void	generateComment(XExpression expr, ITreeAppendable b, boolean isReferenced)
protected void	internalToConvertedExpression(XExpression obj, ITreeAppendable appendable)
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.

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

convertArrayToList, convertFunctionType, convertListToArray, convertMultiType, convertPrimitiveToWrapper, convertWrapperToPrimitive, doConversion, getContextProvider, identifierStartWith, internalToConvertedExpression, internalToJavaExpression, isFunction, isList, isProcedure

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

_toJavaExpression, _toJavaStatement, appendDefaultLiteral, canCompileToJavaExpression, compile, compile, compile, compileAsJavaExpression, declareFreshLocalVariable, declareSyntheticVariable, generateCheckedExceptionHandling, getDefaultValueLiteral, getFavoriteVariableName, getNameProvider, getPrimitives, getReferenceName, getTypeConformanceComputer, getTypeForVariableDeclaration, getTypeProvider, getTypeReferences, getVarName, internalCanCompileToJavaExpression, internalToJavaStatement, isPrimitiveVoid, isReferenceToForeignTypeParameter, makeJavaIdentifier, needsSneakyThrow, resolveMultiType, serialize, serialize, serialize, setNameProvider, setTypeReferences, toJavaExpression, toJavaStatement

Methods inherited from class java.lang.Object

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

Constructor Detail

LiteralsCompiler

public LiteralsCompiler()

Method Detail

internalToConvertedExpression

protected void internalToConvertedExpression(XExpression obj,
                                             ITreeAppendable appendable)

Overrides:

internalToConvertedExpression in class TypeConvertingCompiler

doInternalToJavaStatement

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

Overrides:

doInternalToJavaStatement in class AbstractXbaseCompiler

_toJavaExpression

public void _toJavaExpression(XStringLiteral expr,
                              ITreeAppendable b)

_toJavaStatement

public void _toJavaStatement(XStringLiteral expr,
                             ITreeAppendable b,
                             boolean isReferenced)

generateComment

protected void generateComment(XExpression expr,
                               ITreeAppendable b,
                               boolean isReferenced)

generateComment

protected void generateComment(Later expr,
                               ITreeAppendable b,
                               boolean isReferenced)

_toJavaExpression

public void _toJavaExpression(XNumberLiteral expr,
                              ITreeAppendable b)

_toJavaStatement

public void _toJavaStatement(XNumberLiteral expr,
                             ITreeAppendable b,
                             boolean isReferenced)

_toJavaExpression

public void _toJavaExpression(XNullLiteral expr,
                              ITreeAppendable b)

Parameters:

expr - the expression. Used by the dispatch strategy.

_toJavaStatement

public void _toJavaStatement(XNullLiteral expr,
                             ITreeAppendable b,
                             boolean isReferenced)

_toJavaExpression

public void _toJavaExpression(XBooleanLiteral expr,
                              ITreeAppendable b)

_toJavaStatement

public void _toJavaStatement(XBooleanLiteral expr,
                             ITreeAppendable b,
                             boolean isReferenced)

_toJavaExpression

public void _toJavaExpression(XTypeLiteral expr,
                              ITreeAppendable b)

_toJavaStatement

public void _toJavaStatement(XTypeLiteral expr,
                             ITreeAppendable b,
                             boolean isReferenced)

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 AbstractXbaseCompiler

Parameters:

expr - the checked expression

b - the appendable which represents the current compiler state