com.saperion.database.query.predicates

Class FieldEquality<Type>

java.lang.Object

com.saperion.database.query.NodeExpression<ResultExpressionType>

com.saperion.database.query.BinaryFunction<OperandExpressionType,OperandExpressionType,ResultExpressionType>

com.saperion.database.query.InternalBinaryFunction<ComparableType,Boolean>

com.saperion.database.query.predicates.Equality<Type>

com.saperion.database.query.predicates.FieldEquality<Type>

All Implemented Interfaces:

QueryExpression<Boolean>, Serializable

public class FieldEquality<Type>
extends Equality<Type>

A QueryExpression that that the equality of a field with a given parameter.

Author:

jschwarz

See Also:

Serialized Form

Field Summary

Fields inherited from class com.saperion.database.query.predicates.Equality

OPERATOR_IDENTIFIER

Constructor Summary

Constructors

Constructor and Description
FieldEquality(String fieldName, Type value)

Method Summary

Methods inherited from class com.saperion.database.query.predicates.Equality

copy

Methods inherited from class com.saperion.database.query.BinaryFunction

appendQueryParameters, asQueryLanguage, getOperand1, getOperand2, precedence, queryStringSizeGuess, setOperand1, setOperand2, toString

Methods inherited from class com.saperion.database.query.NodeExpression

getChildren, getExpressionType, listDescendantsOfType, listParentsOfDescendantsOfType, setChild

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.saperion.database.query.QueryExpression

getExpressionType, listDescendantsOfType, listParentsOfDescendantsOfType

Constructor Detail

FieldEquality

public FieldEquality(String fieldName,
             Type value)