Package org.codehaus.groovy.ast.expr
Class EmptyExpression
- java.lang.Object
- 
- org.codehaus.groovy.ast.ASTNode
- 
- org.codehaus.groovy.ast.AnnotatedNode
- 
- org.codehaus.groovy.ast.expr.Expression
- 
- org.codehaus.groovy.ast.expr.EmptyExpression
 
 
 
 
- 
 public class EmptyExpression extends Expression This class is a place holder for an empty expression.Empty expressions are used in closures lists like (;). During class generation this expression should be either ignored or replaced with a null value. - See Also:
- EmptyStatement
 
- 
- 
Field SummaryFields Modifier and Type Field Description static EmptyExpressionINSTANCE
 - 
Constructor SummaryConstructors Constructor Description EmptyExpression()
 - 
Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description ExpressiontransformExpression(ExpressionTransformer transformer)Return a copy of the expression calling the transformer on any nested expressionsvoidvisit(GroovyCodeVisitor visitor)- 
Methods inherited from class org.codehaus.groovy.ast.expr.ExpressiongetType, setType, transformExpressions, transformExpressions
 - 
Methods inherited from class org.codehaus.groovy.ast.AnnotatedNodeaddAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic
 - 
Methods inherited from class org.codehaus.groovy.ast.ASTNodecopyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getNodeMetaData, getNodeMetaData, getText, putNodeMetaData, removeNodeMetaData, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setNodeMetaData, setSourcePosition
 
- 
 
- 
- 
- 
Field Detail- 
INSTANCEpublic static final EmptyExpression INSTANCE 
 
- 
 - 
Method Detail- 
transformExpressionpublic Expression transformExpression(ExpressionTransformer transformer) Description copied from class:ExpressionReturn a copy of the expression calling the transformer on any nested expressions- Specified by:
- transformExpressionin class- Expression
 
 - 
visitpublic void visit(GroovyCodeVisitor visitor) 
 
- 
 
-