com.sage.accpac.sm.crystal.ufl
Class PrintNonNull

java.lang.Object
  com.sage.accpac.sm.crystal.ufl.AbstractAccpacFormulaFunction
      com.sage.accpac.sm.crystal.ufl.PrintNonNull

All Implemented Interfaces:

com.crystaldecisions.reports.formulas.FormulaFunction, com.crystaldecisions.reports.formulas.FormulaFunctionDefinition

public final class PrintNonNull
extends AbstractAccpacFormulaFunction

PrintNonNull ensures that the string is at least a space. A blank or empty string is reduced to a single space while a non-empty string gets returned as-is (including any spaces).

The Crystal arguments to this function are:

1. The string to print (with adjustments if necessary)

Constructor Summary

PrintNonNull()

Method Summary

com.crystaldecisions.reports.common.value.FormulaValue	evaluate(com.crystaldecisions.reports.formulas.FormulaValueReference[] arguments)
com.crystaldecisions.reports.formulas.FormulaFunctionArgumentDefinition[]	getArguments()
java.lang.String	getIdentifier()
com.crystaldecisions.reports.common.value.FormulaValueType	getReturnType()

Methods inherited from class com.sage.accpac.sm.crystal.ufl.AbstractAccpacFormulaFunction

getIntegerArgument, getStringArgument, validateArgumentValues

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintNonNull

public PrintNonNull()

Method Detail

getIdentifier

public java.lang.String getIdentifier()

getReturnType

public com.crystaldecisions.reports.common.value.FormulaValueType getReturnType()

getArguments

public com.crystaldecisions.reports.formulas.FormulaFunctionArgumentDefinition[] getArguments()

evaluate

public com.crystaldecisions.reports.common.value.FormulaValue evaluate(com.crystaldecisions.reports.formulas.FormulaValueReference[] arguments)
                                                                throws com.crystaldecisions.reports.formulas.FormulaFunctionCallException

Throws:

com.crystaldecisions.reports.formulas.FormulaFunctionCallException