com.saperion.database.query.predicates

Class ExpressionMatches

java.lang.Object

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

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

com.saperion.database.query.predicates.ExpressionMatches

All Implemented Interfaces:

QueryExpression<Boolean>, Serializable

Direct Known Subclasses:

StringFieldStartsWith

public class ExpressionMatches
extends InternalBinaryFunction<String,Boolean>

A QueryExpression that checks whether a given expression matches a saperion style filter. Wildcards are * and ?

Author:

jschwarz

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	OPERATOR_IDENTIFIER

Constructor Summary

Constructors

Constructor and Description
ExpressionMatches(QueryExpression<String> expression, String filter)

Method Summary

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

appendQueryParameters, asQueryLanguage, precedence, queryStringSizeGuess, toString

Methods inherited from class java.lang.Object

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

Field Detail

OPERATOR_IDENTIFIER

public static final String OPERATOR_IDENTIFIER

See Also:

Constant Field Values

Constructor Detail

ExpressionMatches

public ExpressionMatches(QueryExpression<String> expression,
                 String filter)