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## com.solarmetric.rd.kodo.impl.jdbc.query.exp
Class Literal

    java.lang.Object
      |
      +--com.solarmetric.rd.kodo.impl.jdbc.query.exp.Constant
            |
            +--com.solarmetric.rd.kodo.impl.jdbc.query.exp.Literal

All Implemented Interfaces:
  JDBCValue, Value

public class Literal
extends Constant

A literal value in a JDOQL filter.

Constructor Summary
`Literal(java.lang.Object val)` Constructor.

Method Summary
`void` | `appendTo(com.solarmetric.rd.kodo.impl.jdbc.schema.SQLBuffer sql, int index)` Append the SQL for this value to the given buffer.
`void` | `calculateValue(com.solarmetric.rd.kodo.runtime.PersistenceManagerImpl pm, java.util.Map params, com.solarmetric.rd.kodo.impl.jdbc.query.exp.JDBCValue other)` Calculate and cache the SQL for this value.
`java.lang.Object` | `getValue()` Return the value of this constant.

Methods inherited from class com.solarmetric.rd.kodo.impl.jdbc.query.exp.Constant
`appendIsEmpty, appendIsNotNull, appendIsNull, castTo, getDataStoreValue, getJoins, getSQLValue, initialize, isVariable, length`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### Literal

    public Literal(java.lang.Object val)

  Constructor. Supply literal value.

Method Detail

### getValue

    public java.lang.Object getValue()

  Description copied from class: `Constant`
  Return the value of this constant.

  Specified by:
    `getValue` in class `Constant`

### calculateValue

    public void calculateValue(com.solarmetric.rd.kodo.runtime.PersistenceManagerImpl pm,
                               java.util.Map params,
                               com.solarmetric.rd.kodo.impl.jdbc.query.exp.JDBCValue other)

  Description copied from interface: `JDBCValue`
  Calculate and cache the SQL for this value.

### appendTo

    public void appendTo(com.solarmetric.rd.kodo.impl.jdbc.schema.SQLBuffer sql,
                         int index)

  Description copied from interface: `JDBCValue`
  Append the SQL for this value to the given buffer.

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