Class TypeConverterLiteral
- java.lang.Object
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- org.datanucleus.store.rdbms.sql.expression.SQLExpression
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- org.datanucleus.store.rdbms.sql.expression.DelegatedExpression
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- org.datanucleus.store.rdbms.sql.expression.TypeConverterLiteral
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- All Implemented Interfaces:
SQLLiteral
public class TypeConverterLiteral extends DelegatedExpression implements SQLLiteral
Wrapper literal handler for a TypeConverterMapping to avoid the need to have an explicit mapping for something using a TypeConverter.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression
SQLExpression.ColumnExpressionList
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Field Summary
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Fields inherited from class org.datanucleus.store.rdbms.sql.expression.DelegatedExpression
delegate
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Fields inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression
lowestOperator, mapping, parameterName, st, stmt, subExprs, table
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Constructor Summary
Constructors Constructor Description TypeConverterLiteral(SQLStatement stmt, JavaTypeMapping mapping, java.lang.Object value, java.lang.String parameterName)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
getValue()
Accessor to the literal valuevoid
setNotParameter()
Method to set this literal as not being a parameter.-
Methods inherited from class org.datanucleus.store.rdbms.sql.expression.DelegatedExpression
add, div, eq, ge, getDelegate, gt, invoke, isParameter, le, lt, mod, mul, ne, sub, toSQLText
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Methods inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression
and, bitAnd, bitOr, cast, com, distinct, encloseInParentheses, eor, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, in, ior, is, neg, not, setJavaTypeMapping, unDistinct
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Constructor Detail
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TypeConverterLiteral
public TypeConverterLiteral(SQLStatement stmt, JavaTypeMapping mapping, java.lang.Object value, java.lang.String parameterName)
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Method Detail
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getValue
public java.lang.Object getValue()
Description copied from interface:SQLLiteral
Accessor to the literal value- Specified by:
getValue
in interfaceSQLLiteral
- Returns:
- the value of the literal
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setNotParameter
public void setNotParameter()
Description copied from interface:SQLLiteral
Method to set this literal as not being a parameter. If the literal if not currently a parameter then does nothing. Updates any underlying SQL to have the value.- Specified by:
setNotParameter
in interfaceSQLLiteral
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