Package gw.internal.gosu.parser.expressions

Class FeatureLiteral

java.lang.Object

gw.internal.gosu.parser.ParsedElement

gw.internal.gosu.parser.Expression

gw.internal.gosu.parser.expressions.FeatureLiteral

All Implemented Interfaces:

IFeatureLiteralExpression, ILiteralExpression, IExpression, IHasType, IParsedElement, Cloneable

public class FeatureLiteral
extends Expression
implements IFeatureLiteralExpression

Represents a feature literal expression as defined in the Gosu grammar.

See Also:

• IGosuParser

Field Summary

Fields inherited from class gw.internal.gosu.parser.Expression

_type

Fields inherited from class gw.internal.gosu.parser.ParsedElement

_tokens, UNDEF_FILE, UNDEF_FUNCTION, UNDEF_MODULE

Fields inherited from interface gw.lang.parser.IExpression

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
FeatureLiteral(Expression rootExpr)

Method Summary

Modifier and Type	Method	Description
List<IExpression>	getBoundArgs()
IFeatureInfo	getFeature()
IExpression	getFinalRoot()
IType	getFinalRootType()
List<? extends IInvocableType>	getFunctionTypes(String name)
String	getMethodName()
IType[]	getParameterTypes()
String	getPropertyName()
IExpression	getRoot()
IType	getRootType()
boolean	isBound()
boolean	isConstructorLiteral()
boolean	isMethodLiteral()
boolean	isPropertyLiteral()
boolean	isStaticish()
boolean	resolveConstructor(List<IType> typesList)
boolean	resolveMethod(String methodName, List<IType> typesList)
boolean	resolveProperty(String propName)
void	setFeature(IHasParameterInfos feature, List<IExpression> arguments)
String	toString()	Subclasses should return a String representing the parsed expression.

Methods inherited from class gw.internal.gosu.parser.Expression

evaluate, evaluate, getContextType, getReturnType, getType, getTypeImpl, isNullSafe, isUnchecked, setType

Methods inherited from class gw.internal.gosu.parser.ParsedElement

addExceptionsFrom, addParseException, addParseException, addParseException, addParseExceptions, addParseIssues, addParseWarning, addParseWarning, addParseWarnings, addToken, adjustColumn, adjustLineNum, assignTokens, clearParseExceptions, clearParseTreeInformation, clearParseWarnings, compactParseTree, findAncestorParsedElementByType, findDeclaringStatement, findLineNumberOfDeclaration, findRootParsedElement, getAnnotations, getColumn, getContainedParsedElementsByType, getContainedParsedElementsByTypes, getContainedParsedElementsByTypesWithIgnoreSet, getEnclosingFeatureInfo, getFunctionName, getGosuClass, getGosuProgram, getImmediateParseIssue, getImmediateParseIssues, getLineNum, getLocation, getModule, getParent, getParseExceptions, getParseIssues, getParseWarnings, getQualifyingEnclosingTypeInfo, getTokens, hasImmediateParseIssue, hasImmediateParseWarning, hasImmediateParseWarnings, hasParseException, hasParseExceptions, hasParseIssue, hasParseIssues, hasParseWarning, hasParseWarnings, initEmptyParseTree, initLocation, isCompileTimeConstant, isSuppressed, isSuppressed, isSynthetic, makeDoubleValue, makeFloatValue, makeInteger, makeLong, removeParseException, removeParseWarning, removeParseWarningRecursively, setGosuProgram, setLineNum, setLocation, setParent, setSynthetic, shouldClearParseInfo, visit

Methods inherited from class java.lang.Object

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

Methods inherited from interface gw.lang.parser.IExpression

evaluate, evaluate, getContextType, isNullSafe, isUnchecked

Methods inherited from interface gw.lang.parser.IHasType

getType

Methods inherited from interface gw.lang.parser.IParsedElement

addExceptionsFrom, addParseException, addParseException, addParseWarning, addParseWarning, clearParseExceptions, clearParseTreeInformation, clearParseWarnings, findAncestorParsedElementByType, findDeclaringStatement, findRootParsedElement, getColumn, getContainedParsedElementsByType, getContainedParsedElementsByTypes, getContainedParsedElementsByTypesWithIgnoreSet, getFunctionName, getGosuClass, getGosuProgram, getImmediateParseIssue, getImmediateParseIssues, getLineNum, getLocation, getModule, getParent, getParseExceptions, getParseIssues, getParseWarnings, getReturnType, getTokens, hasImmediateParseIssue, hasImmediateParseWarnings, hasParseException, hasParseExceptions, hasParseIssue, hasParseIssues, hasParseWarning, hasParseWarnings, isCompileTimeConstant, isSuppressed, isSynthetic, setLocation, setParent, visit

Constructor Details

FeatureLiteral

public FeatureLiteral(Expression rootExpr)

Method Details

resolveProperty

public boolean resolveProperty(String propName)

resolveMethod

public boolean resolveMethod(String methodName,
 List<IType> typesList)

resolveConstructor

public boolean resolveConstructor(List<IType> typesList)

setFeature

public void setFeature(IHasParameterInfos feature,
 List<IExpression> arguments)

toString

public String toString()

Description copied from class: Expression

Subclasses should return a String representing the parsed expression.

Specified by:

toString in class Expression

isConstructorLiteral

public boolean isConstructorLiteral()

isMethodLiteral

public boolean isMethodLiteral()

isPropertyLiteral

public boolean isPropertyLiteral()

getRoot

public IExpression getRoot()

getFinalRoot

public IExpression getFinalRoot()

Specified by:

getFinalRoot in interface IFeatureLiteralExpression

Returns:

the final root expression of the feature literal

getFinalRootType

public IType getFinalRootType()

Specified by:

getFinalRootType in interface IFeatureLiteralExpression

Returns:

the root type of the entire literal chain (if one exists)

getRootType

public IType getRootType()

Specified by:

getRootType in interface IFeatureLiteralExpression

Returns:

the type that the feature that this literal refers to is on

getPropertyName

public String getPropertyName()

getMethodName

public String getMethodName()

getBoundArgs

public List<IExpression> getBoundArgs()

Specified by:

getBoundArgs in interface IFeatureLiteralExpression

Returns:

bound args of this feature, or null if there are no bound args

isBound

public boolean isBound()

Specified by:

isBound in interface IFeatureLiteralExpression

Returns:

true if this literal is bound at its root

getParameterTypes

public IType[] getParameterTypes()

isStaticish

public boolean isStaticish()

getFeature

public IFeatureInfo getFeature()

Specified by:

getFeature in interface IFeatureLiteralExpression

Returns:

the feature associated with this literal

getFunctionTypes

public List<? extends IInvocableType> getFunctionTypes(String name)