Class AggregateStringExpression
java.lang.Object
org.datanucleus.store.rdbms.sql.expression.SQLExpression
org.datanucleus.store.rdbms.sql.expression.StringExpression
org.datanucleus.store.rdbms.sql.expression.AggregateStringExpression
- All Implemented Interfaces:
AggregateExpression
Expression for an aggregate function.
Allows us to distinguish aggregate expressions from other string expressions.
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Nested Class Summary
Nested classes/interfaces inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression
SQLExpression.ColumnExpressionList
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Field Summary
Fields inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression
lowestOperator, mapping, parameterName, st, stmt, subExprs, table
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Constructor Summary
ConstructorsConstructorDescriptionAggregateStringExpression
(SQLStatement stmt, JavaTypeMapping mapping, String functionName, List<SQLExpression> args) -
Method Summary
Methods inherited from class org.datanucleus.store.rdbms.sql.expression.StringExpression
add, eq, ge, gt, in, invoke, le, lt, ne
Methods inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression
and, bitAnd, bitOr, cast, com, distinct, div, encloseInParentheses, eor, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, ior, is, isParameter, mod, mul, neg, not, setJavaTypeMapping, sub, toSQLText, unDistinct
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Constructor Details
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AggregateStringExpression
public AggregateStringExpression(SQLStatement stmt, JavaTypeMapping mapping, String functionName, List<SQLExpression> args)
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