net.esper.client.soda
Class SubqueryInExpression

java.lang.Object
  extended by net.esper.client.soda.ExpressionBase
      extended by net.esper.client.soda.SubqueryInExpression
All Implemented Interfaces:
Serializable, Expression

public class SubqueryInExpression
extends ExpressionBase

In-expression for a set of values returned by a lookup.

See Also:
Serialized Form

Constructor Summary
SubqueryInExpression(EPStatementObjectModel model, boolean isNotIn)
          Ctor - for use to create an expression tree, without child expression.
SubqueryInExpression(Expression expression, EPStatementObjectModel model, boolean isNotIn)
          Ctor - for use to create an expression tree, without child expression.
 
Method Summary
 EPStatementObjectModel getModel()
          Returns the lookup statement object model.
 boolean isNotIn()
          Returns true for not-in, or false for in-lookup.
 void setModel(EPStatementObjectModel model)
          Sets the lookup statement object model.
 void setNotIn(boolean notIn)
          Set to true for not-in, or false for in-lookup.
 void toEQL(StringWriter writer)
          Renders the expressions and all it's child expression, in full tree depth, as a string in language syntax.
 
Methods inherited from class net.esper.client.soda.ExpressionBase
addChild, getChildren
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SubqueryInExpression

public SubqueryInExpression(EPStatementObjectModel model,
                            boolean isNotIn)
Ctor - for use to create an expression tree, without child expression.

Parameters:
model - is the lookup statement object model
isNotIn - is true for not-in

SubqueryInExpression

public SubqueryInExpression(Expression expression,
                            EPStatementObjectModel model,
                            boolean isNotIn)
Ctor - for use to create an expression tree, without child expression.

Parameters:
expression - is the expression providing the value to match
model - is the lookup statement object model
isNotIn - is true for not-in
Method Detail

isNotIn

public boolean isNotIn()
Returns true for not-in, or false for in-lookup.

Returns:
true for not-in

setNotIn

public void setNotIn(boolean notIn)
Set to true for not-in, or false for in-lookup.

Parameters:
notIn - true for not-in

toEQL

public void toEQL(StringWriter writer)
Description copied from interface: Expression
Renders the expressions and all it's child expression, in full tree depth, as a string in language syntax.

Parameters:
writer - is the output to use

getModel

public EPStatementObjectModel getModel()
Returns the lookup statement object model.

Returns:
lookup model

setModel

public void setModel(EPStatementObjectModel model)
Sets the lookup statement object model.

Parameters:
model - is the lookup model to set

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