com.whitestein.lsps.lang.ast

Class MapExpression

java.lang.Object

com.whitestein.lsps.lang.ast.ASTRangeImpl

com.whitestein.lsps.lang.ast.ASTNodeImpl

com.whitestein.lsps.lang.ast.Expression

com.whitestein.lsps.lang.ast.ContainerExpression

com.whitestein.lsps.lang.ast.MapExpression

All Implemented Interfaces:

ASTInfo, ASTNode, ASTRange

public final class MapExpression
extends ContainerExpression

Expression representing a map.

Author:

rba

Field Summary

Fields inherited from interface com.whitestein.lsps.lang.ast.ASTInfo

EMPTY

Constructor Summary

Constructors

Constructor and Description
MapExpression(ASTInfo info) Creates new instance of MapExpression representing and empty map expression.
MapExpression(ASTInfo info, MapType returnType, List<Expression> indexExpressions, List<Expression> itemExpressions) Creates new instance of MapExpression.

Method Summary

Modifier and Type	Method and Description
<T,E extends Throwable> T	accept(ExpressionVisitor<T,E> visitor) Accepts visitor.
protected Object	basicInterpret(Interpreter interpreter, InterpreterStackTrace stackTrace) Interpret expression.
List<Expression>	getIndexExpressions() Returns the index expressions.
MapType	getType() Returns the return type.

Methods inherited from class com.whitestein.lsps.lang.ast.ContainerExpression

getItemExpressions

Methods inherited from class com.whitestein.lsps.lang.ast.Expression

createANTLRParser, doInterpret, evalCondition, evaluate, evaluateToExpressions, executeCompiled, getCompiled, getDebugLine, getParseTimeConstant, getPrimaryRange, getPropertySelectorRange, getResultExpression, getResultExpressions, interpret, interpretInCurrentNamespace, isCreatingNonModuleContextObjects, isParseTimeConstant, requiresNewNamespace, setCompiled, showInFullText, showInSurroundingText, showInText, toExpressions

Methods inherited from class com.whitestein.lsps.lang.ast.ASTNodeImpl

getFullText, getLine, getNodeText, getText, toString

Methods inherited from class com.whitestein.lsps.lang.ast.ASTRangeImpl

contains, getBeginIndex, getEndIndex, getLength

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.whitestein.lsps.lang.ast.ASTNode

getFullText, getLine, getNodeText, getText

Methods inherited from interface com.whitestein.lsps.lang.ast.ASTRange

contains, getBeginIndex, getEndIndex, getLength

Constructor Detail

MapExpression

public MapExpression(ASTInfo info)

Creates new instance of MapExpression representing and empty map expression.

Parameters:

info -

MapExpression

public MapExpression(ASTInfo info,
                     MapType returnType,
                     List<Expression> indexExpressions,
                     List<Expression> itemExpressions)

Creates new instance of MapExpression.

Parameters:

info -

returnType -

indexExpressions -

itemExpressions -

Throws:

NullPointerException - if indexExpressions or itemExpressions is null

IllegalArgumentException - if indexExpressions or itemExpressions contain null

Method Detail

getType

public MapType getType()

Description copied from class: Expression

Returns the return type.

Overrides:

getType in class Expression

Returns:

the return type

getIndexExpressions

public List<Expression> getIndexExpressions()

Returns the index expressions.

Returns:

the index expressions

accept

public <T,E extends Throwable> T accept(ExpressionVisitor<T,E> visitor)
                                 throws E extends Throwable

Description copied from class: Expression

Accepts visitor.

Specified by:

accept in class Expression

Returns:

the result of visit

Throws:

E

E extends Throwable

basicInterpret

protected Object basicInterpret(Interpreter interpreter,
                                InterpreterStackTrace stackTrace)
                         throws ErrorException

Description copied from class: Expression

Interpret expression.

Specified by:

basicInterpret in class Expression

Returns:

result of interpretation

Throws:

ErrorException