Package gw.internal.gosu.parser.statements

Class MemberAssignmentStatement

java.lang.Object

gw.internal.gosu.parser.ParsedElement

gw.internal.gosu.parser.Statement

gw.internal.gosu.parser.statements.MemberAssignmentStatement

All Implemented Interfaces:

IParsedElement, IStatement, IMemberAssignmentStatement

public final class MemberAssignmentStatement
extends Statement
implements IMemberAssignmentStatement

Represents a member-assignment statement as specified in the Gosu grammar:

 member-assignment-statement
   <member-access> = <expression>
 

See Also:

• IGosuParser

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	_compoundStatement
private Expression	_expression
private MemberAccess	_ma
private Expression	_memberExpression
private Expression	_rootExpression
private String	_strMemberName

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

VOID_RETURN_VALUE

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

_tokens, UNDEF_FILE, UNDEF_FUNCTION, UNDEF_MODULE

Constructor Summary

Constructors

Constructor	Description
MemberAssignmentStatement()	Constructs a MemberAssignmentStatement given an ISymbolTable instance.

Method Summary

Modifier and Type	Method	Description
Object	execute()	Execute this statement.
Expression	getExpression()
protected ITerminalStatement	getLeastSignificantTerminalStatement_internal(boolean[] bAbsolute)
MemberAccess	getMemberAccess()
Expression	getMemberExpression()
String	getMemberName()
Expression	getRootExpression()
boolean	isCompoundStatement()
void	setCompoundStatement(boolean compoundStatement)
void	setExpression(Expression expression)
void	setMemberAccess(MemberAccess ma)
void	setMemberExpression(Expression memberExpression)
void	setMemberName(String strMemberName)
void	setRootExpression(Expression rootExpression)
String	toString()	Subclasses should return a String representing the parsed statement.

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

execute, getExcludedReturnTypeElements, getLeastSignificant, getLeastSignificantTerminalStatement, getReturnType, hasContent, isNoOp, setParent

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, 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.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

Methods inherited from interface gw.lang.parser.IStatement

execute, getLeastSignificantTerminalStatement, hasContent

Field Details

_rootExpression

private Expression _rootExpression

_strMemberName

private String _strMemberName

_memberExpression

private Expression _memberExpression

_expression

private Expression _expression

_ma

private MemberAccess _ma

_compoundStatement

private boolean _compoundStatement

Constructor Details

MemberAssignmentStatement

public MemberAssignmentStatement()

Constructs a MemberAssignmentStatement given an ISymbolTable instance.

Method Details

getRootExpression

public Expression getRootExpression()

Specified by:

getRootExpression in interface IMemberAssignmentStatement

setRootExpression

public void setRootExpression(Expression rootExpression)

getMemberName

public String getMemberName()

Specified by:

getMemberName in interface IMemberAssignmentStatement

Returns:

The name of the property assigned to (the lhs property)

setMemberName

public void setMemberName(String strMemberName)

getExpression

public Expression getExpression()

Specified by:

getExpression in interface IMemberAssignmentStatement

Returns:

The expression to evaluate and assign to the member

setExpression

public void setExpression(Expression expression)

getMemberExpression

public Expression getMemberExpression()

Specified by:

getMemberExpression in interface IMemberAssignmentStatement

setMemberExpression

public void setMemberExpression(Expression memberExpression)

execute

public Object execute()

Description copied from interface: IStatement

Execute this statement.

Specified by:

execute in interface IStatement

Overrides:

execute in class Statement

getLeastSignificantTerminalStatement_internal

protected ITerminalStatement getLeastSignificantTerminalStatement_internal(boolean[] bAbsolute)

Specified by:

getLeastSignificantTerminalStatement_internal in class Statement

toString

public String toString()

Description copied from class: Statement

Subclasses should return a String representing the parsed statement.

Specified by:

toString in class Statement

getMemberAccess

public MemberAccess getMemberAccess()

Specified by:

getMemberAccess in interface IMemberAssignmentStatement

setMemberAccess

public void setMemberAccess(MemberAccess ma)

setCompoundStatement

public void setCompoundStatement(boolean compoundStatement)

isCompoundStatement

public boolean isCompoundStatement()