com.espertech.esper.epl.spec
Class SelectClauseSpecCompiled

java.lang.Object
  extended by com.espertech.esper.epl.spec.SelectClauseSpecCompiled
All Implemented Interfaces:
MetaDefItem, Serializable

public class SelectClauseSpecCompiled
extends Object
implements MetaDefItem

Encapsulates the parsed select expressions in a select-clause in an EPL statement.

See Also:
Serialized Form

Constructor Summary
SelectClauseSpecCompiled()
          Ctor.
SelectClauseSpecCompiled(List<SelectClauseElementCompiled> selectList)
          Ctor.
 
Method Summary
 void add(SelectClauseElementCompiled element)
          Adds an select expression within the select clause.
 List<SelectClauseElementCompiled> getSelectExprList()
          Returns the list of select expressions.
 boolean isUsingWildcard()
          Returns true if the select clause contains at least one wildcard.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SelectClauseSpecCompiled

public SelectClauseSpecCompiled()
Ctor.


SelectClauseSpecCompiled

public SelectClauseSpecCompiled(List<SelectClauseElementCompiled> selectList)
Ctor.

Parameters:
selectList - for a populates list of select expressions
Method Detail

add

public void add(SelectClauseElementCompiled element)
Adds an select expression within the select clause.

Parameters:
element - is the expression to add

getSelectExprList

public List<SelectClauseElementCompiled> getSelectExprList()
Returns the list of select expressions.

Returns:
list of expressions

isUsingWildcard

public boolean isUsingWildcard()
Returns true if the select clause contains at least one wildcard.

Returns:
true if clause contains wildcard, false if not

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