com.solarmetric.rd.kodo.impl.jdbc.query.exp
Class ConstantPath

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

All Implemented Interfaces:

JDBCPath, JDBCValue, Path, Value

public class ConstantPath

extends Constant

implements JDBCPath

A field traversal starting with a constant filter parameter.

Constructor Summary

ConstantPath(com.solarmetric.rd.kodo.impl.jdbc.query.exp.Constant constant)
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.
void	castTo(java.lang.Class cls) Cast this value to the given class.
void	get(java.lang.String field) Traverse into the given field of the current object, and update the current object to that field value.
void	getKey()
java.lang.Object	getSQLValue() Return the SQL value of this constant.
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, getDataStoreValue, getJoins, initialize, isVariable, length

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.solarmetric.rd.kodo.query.Value

isVariable

Methods inherited from interface com.solarmetric.rd.kodo.impl.jdbc.query.exp.JDBCValue

appendIsEmpty, appendIsNotNull, appendIsNull, getDataStoreValue, getJoins, initialize, length

Constructor Detail

ConstantPath

public ConstantPath(com.solarmetric.rd.kodo.impl.jdbc.query.exp.Constant constant)

Constructor. Supply constant to traverse.

Method Detail

get

public void get(java.lang.String field)

Description copied from interface: Path

Traverse into the given field of the current object, and update the current object to that field value.

Specified by:

get in interface Path

getKey

public void getKey()

Specified by:

getKey in interface JDBCPath

getValue

public java.lang.Object getValue()

Description copied from class: Constant

Return the value of this constant.

Specified by:

getValue in class Constant

getSQLValue

public java.lang.Object getSQLValue()

Description copied from class: Constant

Return the SQL value of this constant. Delegates to Constant.getValue() by default.

Overrides:

getSQLValue in class Constant

castTo

public void castTo(java.lang.Class cls)

Description copied from interface: JDBCValue

Cast this value to the given class.

Specified by:

castTo in interface JDBCValue

Overrides:

castTo 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.

Specified by:

calculateValue in interface JDBCValue

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.

Specified by:

appendTo in interface JDBCValue