planetj.database.sql
Class ValueToken

java.lang.Object
  |
  +--planetj.database.sql.SQLToken
        |
        +--planetj.database.sql.ValueToken

All Implemented Interfaces:

Serializable

public class ValueToken

extends SQLToken

Author:

PlanetJ Corporation

See Also:

Serialized Form

Field Summary

Fields inherited from class planetj.database.sql.SQLToken

WHITE_SPACE

Constructor Summary

ValueToken(String pToken, SQLStatement pStatement)
ValueToken constructor comment.

Method Summary

IDisplayParameter	getDisplayParameter() Gets the display parameter stored in this ValueToken.
FieldDescriptorRow	getFieldDescriptor() Gets the FD associated with this value.
IParameter	getParameter() Gets the parameter stored in this ValueToken.
boolean	isDisplayParameter() Tests if this value is a parameter which needs to be given a value via user interaction
boolean	isFieldDescriptorValue() Deprecated.
boolean	isParameter() Tests if this value is a parameter.
String	toString()

Methods inherited from class planetj.database.sql.SQLToken

getStatement, getToken, isTokenParameter, isTokenWhiteSpace

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ValueToken

public ValueToken(String pToken,
                  SQLStatement pStatement)

ValueToken constructor comment.

Parameters:

pToken - java.lang.String

Method Detail

getDisplayParameter

public IDisplayParameter getDisplayParameter()

Gets the display parameter stored in this ValueToken. If this ValueToken does not contain a display parameter value, null is returned

getFieldDescriptor

public FieldDescriptorRow getFieldDescriptor()
                                      throws CMException

Gets the FD associated with this value. If there is no such FD, null is returned

CMException

getParameter

public IParameter getParameter()

Gets the parameter stored in this ValueToken. If this ValueToken does not contain a parameter value, null is returned

isDisplayParameter

public boolean isDisplayParameter()

Tests if this value is a parameter which needs to be given a value via user interaction

isFieldDescriptorValue

public boolean isFieldDescriptorValue()

Deprecated.

Tests if the value is a question mark followed by a number, indicating a specific FD to use

isParameter

public boolean isParameter()

Tests if this value is a parameter. If this value is a parameter, it might not be a display parameter

toString

public String toString()

Overrides:

toString in class SQLToken