com.whitestein.lsps.lang.ast

Class ForeachExpression

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.ForeachExpression

All Implemented Interfaces:

ASTInfo, ASTNode, ASTRange

public final class ForeachExpression
extends Expression

Foreach construct expression.

Author:

mvo

Field Summary

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

EMPTY

Constructor Summary

Constructors

Constructor and Description
ForeachExpression(ASTInfo info, Type iteratorType, String iterator, Expression collection, Expression body)

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.
Expression	getBody() Returns the body expression.
Expression	getCollection() Returns the collection expression.
ASTNode	getDoKeywordRange()
ASTNode	getEndKeywordRange()
ASTNode	getForeachKeywordRange()
ASTNode	getIdentifierRange() Returns the range of the identifier.
ASTNode	getInKeywordRange()
String	getIterator() Returns the iterator (identifier) name.
Type	getIteratorType() Returns the iterator type.
ASTNode	getTypeRange() Returns the range of the type.

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

createANTLRParser, doInterpret, evalCondition, evaluateToExpressions, executeCompiled, getCompiled, getDebugLine, getIdentifierAst, getParseTimeConstant, getPrimaryRange, getPropertySelectorRange, getRange, getResultExpression, getResultExpressions, getType, 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

ForeachExpression

public ForeachExpression(ASTInfo info,
                         Type iteratorType,
                         String iterator,
                         Expression collection,
                         Expression body)

Parameters:

info -

iteratorType -

iterator -

collection -

body -

Method Detail

getIteratorType

public Type getIteratorType()

Returns the iterator type.

Returns:

the iterator type

getIterator

public String getIterator()

Returns the iterator (identifier) name.

Returns:

the iterator name

getCollection

public Expression getCollection()

Returns the collection expression.

Returns:

the collection expression

getBody

public Expression getBody()

Returns the body expression.

Returns:

the body expression

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

getForeachKeywordRange

public ASTNode getForeachKeywordRange()

getTypeRange

public ASTNode getTypeRange()

Returns the range of the type.

Returns:

the range of the type

getIdentifierRange

public ASTNode getIdentifierRange()

Returns the range of the identifier.

Returns:

the range of the identifier

getInKeywordRange

public ASTNode getInKeywordRange()

getDoKeywordRange

public ASTNode getDoKeywordRange()

getEndKeywordRange

public ASTNode getEndKeywordRange()