public class ConstantExpression extends Expression
Represents a constant expression such as null, true, false.
| Modifiers | Name | Description | 
|---|---|---|
static ConstantExpression  | 
                            EMPTY_EXPRESSION | 
                            |
static ConstantExpression  | 
                            EMPTY_STRING | 
                            |
static ConstantExpression  | 
                            FALSE | 
                            |
static ConstantExpression  | 
                            NULL | 
                            |
static ConstantExpression  | 
                            PRIM_FALSE | 
                            |
static ConstantExpression  | 
                            PRIM_TRUE | 
                            |
static ConstantExpression  | 
                            TRUE | 
                            |
static ConstantExpression  | 
                            VOID | 
                            
| Fields inherited from class | Fields | 
|---|---|
class Expression | 
                            EMPTY_ARRAY | 
                        
| Constructor and description | 
|---|
                                ConstantExpression
                                (Object value) | 
                        
                                ConstantExpression
                                (Object value, boolean keepPrimitive) | 
                        
| Type Params | Return Type | Name and description | 
|---|---|---|
 | 
                            public String | 
                            getConstantName() | 
                        
 | 
                            public String | 
                            getText() | 
                        
 | 
                            public Object | 
                            getValue()
  | 
                        
 | 
                            public boolean | 
                            isEmptyStringExpression() | 
                        
 | 
                            public boolean | 
                            isFalseExpression() | 
                        
 | 
                            public boolean | 
                            isNullExpression() | 
                        
 | 
                            public boolean | 
                            isTrueExpression() | 
                        
 | 
                            public void | 
                            setConstantName(String constantName) | 
                        
 | 
                            public String | 
                            toString() | 
                        
 | 
                            public Expression | 
                            transformExpression(ExpressionTransformer transformer) | 
                        
 | 
                            public void | 
                            visit(GroovyCodeVisitor visitor) | 
                        
| Methods inherited from class | Name | 
|---|---|
class Expression | 
                            getType, setType, transformExpression, transformExpressions, transformExpressions | 
                        
class AnnotatedNode | 
                            addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, getGroovydoc, getInstance, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic | 
                        
class ASTNode | 
                            copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getText, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMap, setSourcePosition, visit | 
                        
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