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## 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

    class EmptyExpression
    extends Expression

This class is a place holder for an empty expression. Empty expression are used in closures lists like (;). During class Generation this expression should be either ignored or reaplce with a null value.

author:
  Jochen Theodorou

see:
  EmptyStatement

Field Summary
`static EmptyExpression` | `INSTANCE`

Constructor Summary
`EmptyExpression()`

Method Summary
`Expression` | `transformExpression(ExpressionTransformer transformer)`
`void` | `visit(GroovyCodeVisitor visitor)`

Methods inherited from class Expression
getType, setType, transformExpression, transformExpressions, transformExpressions

Methods inherited from class AnnotatedNode
addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, isSynthetic, setDeclaringClass, setSynthetic

Methods inherited from class ASTNode
getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getText, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setSourcePosition, visit

Methods inherited from class Object
wait, wait, wait, hashCode, getClass, equals, toString, notify, notifyAll

Field Detail

### INSTANCE

    static final EmptyExpression INSTANCE

Constructor Detail

### EmptyExpression

    EmptyExpression()

Method Detail

### transformExpression

    public Expression transformExpression(ExpressionTransformer transformer)

### visit

    public void visit(GroovyCodeVisitor visitor)

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