org.apache.openjpa.jdbc.kernel.exps
Class Abs
java.lang.Object
   org.apache.openjpa.jdbc.kernel.exps.AbstractVal
org.apache.openjpa.jdbc.kernel.exps.AbstractVal
       org.apache.openjpa.jdbc.kernel.exps.UnaryOp
org.apache.openjpa.jdbc.kernel.exps.UnaryOp
           org.apache.openjpa.jdbc.kernel.exps.Abs
org.apache.openjpa.jdbc.kernel.exps.Abs
- All Implemented Interfaces: 
- Serializable, Val, Value
- public class Abs 
- extends UnaryOp
Absolute value.
- See Also:
- Serialized Form
 
 
| Fields inherited from interface org.apache.openjpa.jdbc.kernel.exps.Val | 
| ABS_VAL, ARGS_VAL, CMP_EQUAL, COALESCE_VAL, CONCAT_VAL, FORCE_OUTER, GENERALCASE_VAL, INDEXOF_VAL, JOIN_REL, LENGTH_VAL, LOCATE_VAL, LOWER_VAL, MATH_VAL, NULL_CMP, NULLIF_VAL, SIMPLECASE_VAL, SQRT_VAL, SUBSTRING_VAL, TRIM_VAL, UPPER_VAL, VAL, WHENCONDITION_VAL, WHENSCALAR_VAL | 
 
| Constructor Summary | 
| Abs(Val val)Constructor.
 | 
 
 
| Methods inherited from class org.apache.openjpa.jdbc.kernel.exps.UnaryOp | 
| acceptVisit, appendTo, calculateValue, getMetaData, getNoParen, getType, getValue, groupBy, initialize, initializeValue, length, load, orderBy, select, selectColumns, setImplicitType, setMetaData | 
 
| Methods inherited from class org.apache.openjpa.jdbc.kernel.exps.AbstractVal | 
| appendIndex, appendIsEmpty, appendIsNotEmpty, appendIsNotNull, appendIsNull, appendSize, appendType, getAlias, getName, getPath, getSelectAs, isAggregate, isVariable, isXPath, setAlias, toDataStoreValue | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
Abs
public Abs(Val val)
- Constructor. Provide the value to operate on.
 
getType
protected Class getType(Class c)
- Description copied from class: UnaryOp
- Return the type of this value based on the argument type. Returns
 the argument type by default.
 
- 
- Overrides:
- getTypein class- UnaryOp
 
- 
 
getOperator
protected String getOperator()
- Description copied from class: UnaryOp
- Return the name of this operator.
 
- 
- Specified by:
- getOperatorin class- UnaryOp
 
- 
 
getId
public int getId()
- 
- Specified by:
- getIdin interface- Val
- Overrides:
- getIdin class- AbstractVal
 
- 
 
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