com.im.df.api.capabilities
Interface DFFieldChemicalTermsCapability

All Superinterfaces:

DFCapability

public interface DFFieldChemicalTermsCapability
extends DFCapability

All chemical terms fields should have this capability. Chemical terms field is a field which has a formula and the values are computed.

Field Summary

static String

PROP_FORMULA

Method Summary

String	getFormula() Get the current formula.
void	setFormula(String formula, DFEnvironmentRW env) Set the new formula.

Field Detail

PROP_FORMULA

static final String PROP_FORMULA

See Also:

Constant Field Values

Method Detail

getFormula

String getFormula()

Get the current formula.

setFormula

void setFormula(String formula,
                DFEnvironmentRW env)

Set the new formula. If formula is not valid or contains unlicensed functions it can throw an exception.

This operation runs under DDL lock as other DFCapabilities methods and can be cancelled through the environment. When this happen, the field can contain wrong values in some rows.