org.eclipse.internal.xtend.xtend.ast
Class AbstractExtension

java.lang.Object
  org.eclipse.internal.xtend.expression.ast.SyntaxElement
      org.eclipse.internal.xtend.xtend.ast.AbstractExtension

All Implemented Interfaces:

ISyntaxElement, Extension, Callable, ParameterizedCallable

Direct Known Subclasses:

AbstractExtensionDefinition, JavaExtensionStatement

public abstract class AbstractExtension
extends SyntaxElement
implements Extension

Author:

Bernd Kolb, Patrick Schoenbach, Achim Demelt, Darius Jockel, Sebastian Zarnekow, Karsten Thoms

Field Summary

protected boolean	cached
protected ExtensionFile	file
protected Identifier	returnType

Fields inherited from class org.eclipse.internal.xtend.expression.ast.SyntaxElement

end, line, start

Constructor Summary

AbstractExtension(Identifier name, Identifier returnType, java.util.List<DeclaredParameter> formalParameters, boolean cached, boolean isPrivate)

Method Summary

void	analyze(ExecutionContext ctx, java.util.Set<AnalysationIssue> issues)
protected void	analyzeInternal(ExecutionContext ctx, java.util.Set<AnalysationIssue> issues)
protected void	checkForAmbiguousDefinitions(ExecutionContext ctx, java.util.Set<AnalysationIssue> issues)
boolean	equals(java.lang.Object obj)
java.lang.Object	evaluate(java.lang.Object[] parameters, ExecutionContext ctx)
protected abstract java.lang.Object	evaluateInternal(java.lang.Object[] parameters, ExecutionContext ctx)
ExtensionFile	getExtensionFile()
java.util.List<DeclaredParameter>	getFormalParameters()
java.lang.String	getName()
Identifier	getNameIdentifier()
java.util.List<java.lang.String>	getParameterNames()
java.util.List<Type>	getParameterTypes()
java.lang.String	getQualifiedName()
Type	getReturnType()
Type	getReturnType(Type[] parameters, ExecutionContext ctx, java.util.Set<AnalysationIssue> issues)
Identifier	getReturnTypeIdentifier()
int	hashCode()
void	init(ExecutionContext ctx)
protected abstract Type	internalGetReturnType(Type[] parameters, ExecutionContext ctx, java.util.Set<AnalysationIssue> issues)
boolean	isCached()
boolean	isPrivate()
void	setExtensionFile(ExtensionFile f)
java.lang.String	toOutlineString()
java.lang.String	toString()

Methods inherited from class org.eclipse.internal.xtend.expression.ast.SyntaxElement

accept, getEnd, getFileName, getLine, getNameString, getStart, setEnd, setFileName, setLine, setStart

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.internal.xtend.expression.ast.ISyntaxElement

accept, getEnd, getFileName, getLine, getNameString, getStart

Field Detail

file

protected ExtensionFile file

cached

protected boolean cached

returnType

protected Identifier returnType

Constructor Detail

AbstractExtension

public AbstractExtension(Identifier name,
                         Identifier returnType,
                         java.util.List<DeclaredParameter> formalParameters,
                         boolean cached,
                         boolean isPrivate)

Method Detail

getFormalParameters

public java.util.List<DeclaredParameter> getFormalParameters()

Specified by:

getFormalParameters in interface Extension

getName

public java.lang.String getName()

Specified by:

getName in interface Extension

Specified by:

getName in interface Callable

getNameIdentifier

public Identifier getNameIdentifier()

getReturnType

public final Type getReturnType(Type[] parameters,
                                ExecutionContext ctx,
                                java.util.Set<AnalysationIssue> issues)

Specified by:

getReturnType in interface Extension

internalGetReturnType

protected abstract Type internalGetReturnType(Type[] parameters,
                                              ExecutionContext ctx,
                                              java.util.Set<AnalysationIssue> issues)

analyze

public final void analyze(ExecutionContext ctx,
                          java.util.Set<AnalysationIssue> issues)

Specified by:

analyze in interface Extension

analyzeInternal

protected void analyzeInternal(ExecutionContext ctx,
                               java.util.Set<AnalysationIssue> issues)

evaluate

public java.lang.Object evaluate(java.lang.Object[] parameters,
                                 ExecutionContext ctx)

Specified by:

evaluate in interface Extension

setExtensionFile

public final void setExtensionFile(ExtensionFile f)

Specified by:

setExtensionFile in interface Extension

getExtensionFile

public ExtensionFile getExtensionFile()

Specified by:

getExtensionFile in interface Extension

evaluateInternal

protected abstract java.lang.Object evaluateInternal(java.lang.Object[] parameters,
                                                     ExecutionContext ctx)

getParameterNames

public java.util.List<java.lang.String> getParameterNames()

Specified by:

getParameterNames in interface Extension

init

public void init(ExecutionContext ctx)

Specified by:

init in interface Extension

getReturnType

public Type getReturnType()

Specified by:

getReturnType in interface Extension

Specified by:

getReturnType in interface Callable

getParameterTypes

public java.util.List<Type> getParameterTypes()

Specified by:

getParameterTypes in interface Extension

Specified by:

getParameterTypes in interface ParameterizedCallable

getReturnTypeIdentifier

public Identifier getReturnTypeIdentifier()

Specified by:

getReturnTypeIdentifier in interface Extension

toString

public java.lang.String toString()

Specified by:

toString in interface Extension

Overrides:

toString in class java.lang.Object

toOutlineString

public java.lang.String toOutlineString()

Specified by:

toOutlineString in interface Extension

isPrivate

public boolean isPrivate()

Specified by:

isPrivate in interface Extension

isCached

public boolean isCached()

Specified by:

isCached in interface Extension

getQualifiedName

public java.lang.String getQualifiedName()

Specified by:

getQualifiedName in interface Extension

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

checkForAmbiguousDefinitions

protected void checkForAmbiguousDefinitions(ExecutionContext ctx,
                                            java.util.Set<AnalysationIssue> issues)