ASTNullComparison (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.plugins.cmp.ejbql
Class ASTNullComparison

java.lang.Object
  org.jboss.ejb.plugins.cmp.ejbql.SimpleNode
      org.jboss.ejb.plugins.cmp.ejbql.ASTNullComparison

This abstract syntax node represents an is null comparison.

Field Summary

boolean not


Fields inherited from class org.jboss.ejb.plugins.cmp.ejbql.SimpleNode

children, id, parent

Constructor Summary

ASTNullComparison(int id)


Method Summary

Object jjtAccept(JBossQLParserVisitor visitor, Object data)
          Accept the visitor.

String toString()


Methods inherited from class org.jboss.ejb.plugins.cmp.ejbql.SimpleNode

dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

public boolean not

Constructor Detail

public ASTNullComparison(int id)

Method Detail

public String toString()

public Object jjtAccept(JBossQLParserVisitor visitor,
                        Object data)

Accept the visitor.