org.ztemplates.actions.expression
Class ZOptionalExpression

java.lang.Object
  extended by org.ztemplates.actions.expression.ZOptionalExpression
All Implemented Interfaces:
Serializable, ZTerm

public class ZOptionalExpression
extends Object
implements ZTerm

See Also:
Serialized Form

Constructor Summary
ZOptionalExpression()
           
 
Method Summary
 ZExpression getOptionalExpression()
           
 String parse(String s)
           
 String toDefinition()
           
 String toString()
           
 void toXml(StringBuffer sb, int depth)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ZOptionalExpression

public ZOptionalExpression()
Method Detail

parse

public String parse(String s)
             throws ZParserException
Specified by:
parse in interface ZTerm
Throws:
ZParserException

toString

public String toString()
Overrides:
toString in class Object

toXml

public void toXml(StringBuffer sb,
                  int depth)
Specified by:
toXml in interface ZTerm

toDefinition

public String toDefinition()
Specified by:
toDefinition in interface ZTerm

getOptionalExpression

public ZExpression getOptionalExpression()


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