com.saperion.database.query

Class InternalBinaryFunction<OperandExpressionType,ResultExpressionType>

java.lang.Object

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

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

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

All Implemented Interfaces:

QueryExpression<ResultExpressionType>, Serializable

Direct Known Subclasses:

BinaryOperation, Equality, ExpressionMatches, GreaterEqual, GreaterThan, LessEqual, LessThan

public abstract class InternalBinaryFunction<OperandExpressionType,ResultExpressionType>
extends BinaryFunction<OperandExpressionType,OperandExpressionType,ResultExpressionType>

Abstract base class for internal binary functions i.e. functions of the kind A x A --> B

Author:

jschwarz

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InternalBinaryFunction(Class<ResultExpressionType> resultClass, QueryExpression<? extends OperandExpressionType> operand1, QueryExpression<? extends OperandExpressionType> operand2, String operatorIdentifier, int precedence)

Method Summary

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

copy, getExpressionType, listDescendantsOfType, listParentsOfDescendantsOfType

Constructor Detail

InternalBinaryFunction

protected InternalBinaryFunction(Class<ResultExpressionType> resultClass,
                      QueryExpression<? extends OperandExpressionType> operand1,
                      QueryExpression<? extends OperandExpressionType> operand2,
                      String operatorIdentifier,
                      int precedence)