Package org.datanucleus.store.rdbms.sql.expression

Class CaseBooleanExpression

java.lang.Object

org.datanucleus.store.rdbms.sql.expression.SQLExpression

org.datanucleus.store.rdbms.sql.expression.BooleanExpression

org.datanucleus.store.rdbms.sql.expression.CaseBooleanExpression

public class CaseBooleanExpression
extends BooleanExpression

Case expression such as

CASE WHEN expr1 THEN val1 WHEN expr2 THEN val2 ELSE valN END

where each of the "val1", "val2", ... "valN" are BooleanExpressions.

Nested Class Summary

Nested classes/interfaces inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression

SQLExpression.ColumnExpressionList

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression

lowestOperator, mapping, parameterName, st, stmt, subExprs, table

Constructor Summary

Constructors

Constructor	Description
CaseBooleanExpression(SQLExpression[] whenExprs, SQLExpression[] actionExprs, SQLExpression elseExpr)

Method Summary

Methods inherited from class org.datanucleus.store.rdbms.sql.expression.BooleanExpression

and, eor, eq, hasClosure, in, invoke, ior, ne, neg, not

Methods inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression

add, bitAnd, bitOr, cast, com, distinct, div, encloseInParentheses, ge, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, gt, is, isParameter, le, lt, mod, mul, setJavaTypeMapping, sub, toSQLText, unDistinct

Methods inherited from class java.lang.Object

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

Constructor Detail

CaseBooleanExpression

public CaseBooleanExpression(SQLExpression[] whenExprs,
                             SQLExpression[] actionExprs,
                             SQLExpression elseExpr)