Package com.im.df.api.dml

Class Operators.IgnoreOperator

java.lang.Object

com.im.df.api.dml.DFOperator

com.im.df.api.dml.Operators.SimpleFieldValuesOperator

com.im.df.api.dml.Operators.IgnoreOperator

Enclosing class:

Operators

public static class Operators.IgnoreOperator
extends Operators.SimpleFieldValuesOperator

A special class for dumb IGNORE operator.

Constructor Summary

Constructors

Constructor	Description
IgnoreOperator()

Method Summary

Modifier and Type	Method	Description
java.lang.String	toString(java.util.List<DFTerm> operands)
void	validate(DFDataTree dataTree, java.util.List<DFTerm> operands, java.util.Map<java.lang.String,java.lang.Object> options, TermErrors errors)	Validate the operands in context of this operator.

Methods inherited from class com.im.df.api.dml.Operators.SimpleFieldValuesOperator

getValidFormatMsg, isEmptyStringAllowed, isFieldAcceptableAsOperand, parseOperands

Methods inherited from class com.im.df.api.dml.DFOperator

correctNumberOfOperands, getDisplayName, getDisplayNameInExpression, getMaxOperands, getMinOperands, getPersistName, getStartingWith, getStartingWithOperator, getToStringPart, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IgnoreOperator

public IgnoreOperator()

Method Detail

toString

public java.lang.String toString(java.util.List<DFTerm> operands)

Overrides:

toString in class DFOperator

validate

public void validate(DFDataTree dataTree,
                     java.util.List<DFTerm> operands,
                     java.util.Map<java.lang.String,java.lang.Object> options,
                     TermErrors errors)

Description copied from class: DFOperator

Validate the operands in context of this operator. It's up to operator to decide if it accepts the given operands or not. This method is called from DFTerm.validate(com.im.df.api.ddl.DFDataTree).

Overrides:

validate in class Operators.SimpleFieldValuesOperator

Parameters:

dataTree - The datatree where this operator will be used

operands - The list of operands

options - Options of this query term (DFTermExpression.getOptions()

errors - The errors object which contains the result of the validation