org.eclipse.xtext.xbase.controlflow

Class ConstantConditionsInterpreter

java.lang.Object

org.eclipse.xtext.xbase.controlflow.ConstantConditionsInterpreter

@Accessors(value=PROTECTED_GETTER)
public class ConstantConditionsInterpreter
extends Object

Interpreter for expressions at development time that uses the static linking information and hardcoded logic to apply binary operations on well known types.

Author:

Sebastian Zarnekow - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
ConstantConditionsInterpreter()

Method Summary

Methods

Modifier and Type	Method and Description
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(Void nullValue, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XAbstractFeatureCall it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XBinaryOperation it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XBooleanLiteral it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XCastedExpression expression, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XExpression expression, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XNullLiteral it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XNumberLiteral it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XStringLiteral it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XTypeLiteral it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalEvaluate(XUnaryOperation it, EvaluationContext context)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalAnd(Boolean left, Boolean right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalAnd(Boolean left, Object right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalAnd(Boolean left, Void right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalAnd(Object left, Boolean right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalAnd(Object left, Object right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalAnd(Void left, Boolean right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalOr(Boolean left, Boolean right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalOr(Boolean left, Object right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalOr(Boolean left, Void right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalOr(Object left, Boolean right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalOr(Object left, Object right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	_internalLogicalOr(Void left, Boolean right, boolean compileTimeConstant)
protected org.eclipse.xtext.xbase.controlflow.EvaluationResult	doEvaluate(XExpression expression, EvaluationContext context)
IConstantEvaluationResult<Object>	evaluate(XExpression expression, EvaluationContext context)
org.eclipse.xtext.xbase.controlflow.EvaluationResult	evaluateAssociatedExpression(XExpression it, EvaluationContext context)
XExpression	getAssociatedExpression(JvmField field)
BooleanResult	getBooleanConstantOrNull(XExpression it)
protected ConstantOperators	getConstantOperators()
JvmIdentifiableElement	getFeature(XAbstractFeatureCall call, EvaluationContext context)
protected ILogicalContainerProvider	getLogicalContainerProvider()
protected NumberLiterals	getNumberLiterals()
org.eclipse.xtext.xbase.controlflow.EvaluationResult	internalEvaluate(XExpression it, EvaluationContext context)
org.eclipse.xtext.xbase.controlflow.EvaluationResult	internalLogicalAnd(Object left, Object right, boolean compileTimeConstant)
org.eclipse.xtext.xbase.controlflow.EvaluationResult	internalLogicalOr(Object left, Object right, boolean compileTimeConstant)
EvaluationContext	newEvaluationContext()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantConditionsInterpreter

public ConstantConditionsInterpreter()

Method Detail

getBooleanConstantOrNull

public BooleanResult getBooleanConstantOrNull(XExpression it)

newEvaluationContext

public EvaluationContext newEvaluationContext()

doEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult doEvaluate(XExpression expression,
                                                              EvaluationContext context)

evaluate

public IConstantEvaluationResult<Object> evaluate(XExpression expression,
                                         EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XExpression expression,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(Void nullValue,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XNumberLiteral it,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XAbstractFeatureCall it,
                                                                     EvaluationContext context)

getFeature

public JvmIdentifiableElement getFeature(XAbstractFeatureCall call,
                                EvaluationContext context)

getAssociatedExpression

public XExpression getAssociatedExpression(JvmField field)

evaluateAssociatedExpression

public org.eclipse.xtext.xbase.controlflow.EvaluationResult evaluateAssociatedExpression(XExpression it,
                                                                                EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XNullLiteral it,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XUnaryOperation it,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XBinaryOperation it,
                                                                     EvaluationContext context)

_internalLogicalAnd

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalAnd(Object left,
                                                                       Object right,
                                                                       boolean compileTimeConstant)

_internalLogicalAnd

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalAnd(Boolean left,
                                                                       Boolean right,
                                                                       boolean compileTimeConstant)

_internalLogicalAnd

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalAnd(Boolean left,
                                                                       Object right,
                                                                       boolean compileTimeConstant)

_internalLogicalAnd

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalAnd(Boolean left,
                                                                       Void right,
                                                                       boolean compileTimeConstant)

_internalLogicalAnd

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalAnd(Object left,
                                                                       Boolean right,
                                                                       boolean compileTimeConstant)

_internalLogicalAnd

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalAnd(Void left,
                                                                       Boolean right,
                                                                       boolean compileTimeConstant)

_internalLogicalOr

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalOr(Object left,
                                                                      Object right,
                                                                      boolean compileTimeConstant)

_internalLogicalOr

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalOr(Boolean left,
                                                                      Boolean right,
                                                                      boolean compileTimeConstant)

_internalLogicalOr

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalOr(Boolean left,
                                                                      Object right,
                                                                      boolean compileTimeConstant)

_internalLogicalOr

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalOr(Boolean left,
                                                                      Void right,
                                                                      boolean compileTimeConstant)

_internalLogicalOr

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalOr(Object left,
                                                                      Boolean right,
                                                                      boolean compileTimeConstant)

_internalLogicalOr

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalLogicalOr(Void left,
                                                                      Boolean right,
                                                                      boolean compileTimeConstant)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XCastedExpression expression,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XStringLiteral it,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XBooleanLiteral it,
                                                                     EvaluationContext context)

_internalEvaluate

protected org.eclipse.xtext.xbase.controlflow.EvaluationResult _internalEvaluate(XTypeLiteral it,
                                                                     EvaluationContext context)

internalEvaluate

public org.eclipse.xtext.xbase.controlflow.EvaluationResult internalEvaluate(XExpression it,
                                                                    EvaluationContext context)

internalLogicalAnd

public org.eclipse.xtext.xbase.controlflow.EvaluationResult internalLogicalAnd(Object left,
                                                                      Object right,
                                                                      boolean compileTimeConstant)

internalLogicalOr

public org.eclipse.xtext.xbase.controlflow.EvaluationResult internalLogicalOr(Object left,
                                                                     Object right,
                                                                     boolean compileTimeConstant)

getLogicalContainerProvider

@Pure
protected ILogicalContainerProvider getLogicalContainerProvider()

getNumberLiterals

@Pure
protected NumberLiterals getNumberLiterals()

getConstantOperators

@Pure
protected ConstantOperators getConstantOperators()