BooleanLiteral

java.lang.Object
- gw.internal.gosu.parser.ParsedElement
- - gw.internal.gosu.parser.Expression
  - - gw.internal.gosu.parser.expressions.Literal
    - - gw.internal.gosu.parser.expressions.BooleanLiteral

All Implemented Interfaces:

IBooleanLiteralExpression, ILiteralExpression, IExpression, IHasType, IParsedElement
```
public final class BooleanLiteral
extends Literal
implements IBooleanLiteralExpression
```
A literal expression for Boolean values.

Field Summary

Fields
Modifier and Type Field Description

protected java.lang.Boolean _bValue

static LockingLazyVar<BooleanLiteral> FALSE

static LockingLazyVar<BooleanLiteral> TRUE
- 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

BooleanLiteral(boolean bValue)
Note this is private to enforce the use of the TRUE and FALSE constants.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`evaluate()`	Evaluates this Expression and returns the result.
`java.lang.Boolean`	`getValue()`
`boolean`	`isCompileTimeConstant()`
`java.lang.String`	`toString()`	Subclasses should return a String representing the parsed expression.

Methods inherited from class gw.internal.gosu.parser.Expression
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, 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, 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, isSuppressed, isSynthetic, setLocation, setParent, visit

- Field Detail
  - TRUE
```
public static final LockingLazyVar<BooleanLiteral> TRUE
```
  - FALSE
```
public static final LockingLazyVar<BooleanLiteral> FALSE
```
  - _bValue
```
protected java.lang.Boolean _bValue
```
- Constructor Detail
  - BooleanLiteral
```
public BooleanLiteral(boolean bValue)
```
    Note this is private to enforce the use of the TRUE and FALSE constants.
- Method Detail
  - getValue
```
public java.lang.Boolean getValue()
```
    Specified by:
    
    getValue in interface IBooleanLiteralExpression
  - isCompileTimeConstant
```
public boolean isCompileTimeConstant()
```
    Specified by:
    
    isCompileTimeConstant in interface IParsedElement
    
    Overrides:
    
    isCompileTimeConstant in class ParsedElement
  - evaluate
```
public java.lang.Object evaluate()
```
    Description copied from interface: IExpression
    
    Evaluates this Expression and returns the result.
    
    Specified by:
    
    evaluate in interface IExpression
    
    Overrides:
    
    evaluate in class Expression
  - toString
```
public java.lang.String toString()
```
    Description copied from class: Expression
    
    Subclasses should return a String representing the parsed expression.
    
    Specified by:
    
    toString in class Expression