com.goldencode.expr

Class TestDriver.SymbolLibrary

java.lang.Object

com.goldencode.expr.TestDriver.SymbolLibrary

Enclosing class:

TestDriver

private class TestDriver.SymbolLibrary
extends java.lang.Object

This class illustrates a sample library of user functions available to the TestDriver user. To add new functionality, the only change required is to define a new method in this class.

The function name corresponds directly with the method name.

Field Summary

Fields

Modifier and Type	Field and Description
private long	test1 Backing member for runtime variable "test1"; exposed via accessor
long	test2 Backing member for runtime variable "test2"; exposed directly

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SymbolLibrary()

Method Summary

Modifier and Type	Method and Description
boolean	boolTest(boolean test) Return the boolean value of the argument passed in.
long	getTest1() Return the value of the runtime variable "test1".
boolean	isTest3() Return true as the value of variable test3.
java.lang.String	lower(java.lang.String text) Lowercase the specified text.
java.lang.Long	now() Return the current time as milliseconds since midnight 1970/01/01.
java.lang.Double	random(double mult) Return a pseudo-random number x in the range 0 ≤ x < mult if mult is positive, or 0 ≥ x > mult if mult is negative.
java.lang.String	upper(java.lang.String text) Uppercase the specified text.

Methods inherited from class java.lang.Object

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

Field Detail

test1

private long test1

Backing member for runtime variable "test1"; exposed via accessor

test2

public long test2

Backing member for runtime variable "test2"; exposed directly

Constructor Detail

SymbolLibrary

private SymbolLibrary()

Method Detail

boolTest

public boolean boolTest(boolean test)

Return the boolean value of the argument passed in. This is a regression test for ExpressionCompiler fix H005.

Parameters:

test - true or false.

Returns:

The value of test.

getTest1

public long getTest1()

Return the value of the runtime variable "test1".

Returns:

Value currently held in the backing member variable.

isTest3

public boolean isTest3()

Return true as the value of variable test3.

Returns:

true.

now

public java.lang.Long now()

Return the current time as milliseconds since midnight 1970/01/01.

Returns:

Current time in milliseconds since the epoch.

random

public java.lang.Double random(double mult)

Return a pseudo-random number x in the range 0 ≤ x < mult if mult is positive, or 0 ≥ x > mult if mult is negative.

Parameters:

mult - Multiplier to apply to a pseudo-random number x in the range 0 ≤ x < 1.0 to achieve the desired range.

Returns:

A pseudo-random number as described above.

lower

public java.lang.String lower(java.lang.String text)

Lowercase the specified text.

Parameters:

text - Text to be lowercased.

Returns:

New string which represents the text of text in lowercase.

upper

public java.lang.String upper(java.lang.String text)

Uppercase the specified text.

Parameters:

text - Text to be uppercased.

Returns:

New string which represents the text of text in uppercase.