Package org.apache.jmeter.timers

# Class ConstantTimer

java.lang.Object
org.apache.jmeter.testelement.AbstractTestElement
org.apache.jmeter.timers.ConstantTimer

All Implemented Interfaces:
  `Serializable`, `Cloneable`, `Searchable`, `org.apache.jmeter.testelement.TestElement`, `Timer`

Direct Known Subclasses:
  `RandomTimer`

public class ConstantTimer extends AbstractTestElement implements Timer, Serializable
This class implements a constant timer with its own panel and fields for value update and user interaction.

See Also:
  - Serialized Form

## Nested Class Summary

## Nested classes/interfaces inherited from interface org.apache.jmeter.testelement.TestElement

`org.apache.jmeter.testelement.TestElement.Companion`

## Field Summary

Fields
Modifier and Type
Field
Description
`static final String`
`DELAY`

### Fields inherited from interface org.apache.jmeter.testelement.TestElement

`COMMENTS, Companion, ENABLED, GUI_CLASS, NAME, TEST_CLASS`

## Constructor Summary

Constructors
Constructor
Description
`ConstantTimer()`
No-arg constructor.

## Method Summary

Modifier and Type
Method
Description
`long`
`delay()`
Retrieve the delay to use during test execution.
`String`
`getDelay()`
Get the delay value for display.
`double`
`getRange()`
Retrieve the range (not used for this timer).
`void`
`setDelay(String delay)`
Set the delay for this timer.
`void`
`setRange(double range)`
Set the range (not used for this timer).
`String`
`toString()`
Provide a description of this timer class.

### Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement

`addPropertiesValues, addProperty, addProperty, addTestElement, canRemove, clear, clearTemporary, clearTestElementChildren, clone, emptyTemporary, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getPropertyOrNull, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse, traverseCollection, traverseMap, traverseProperty`

### Methods inherited from class java.lang.Object

`finalize, getClass, notify, notifyAll, wait, wait, wait`

### Methods inherited from interface org.apache.jmeter.testelement.TestElement

`get, get, get, get, get, get, get, get, get, getOrCreate, getOrCreate, getOrNull, getOrNull, getOrNull, getPropertyOrNull, getProps, getSchema, getString, removed, removeProperty, set, set, set, set, set, set, set, set, set`

### Methods inherited from interface org.apache.jmeter.timers.Timer

`isModifiable`

## Field Details

### DELAY

public static final String DELAY

See Also:
  - Constant Field Values

## Constructor Details

### ConstantTimer

public ConstantTimer()
No-arg constructor.

## Method Details

### setDelay

public void setDelay(String delay)
Set the delay for this timer.

Parameters:
  `delay` - The delay for this timer

### setRange

public void setRange(double range)
Set the range (not used for this timer).

Parameters:
  `range` - Not used

### getDelay

public String getDelay()
Get the delay value for display.

Returns:
  the delay value for display.

### getRange

public double getRange()
Retrieve the range (not used for this timer).

Returns:
  the range (always zero for this timer).

### delay

public long delay()
Retrieve the delay to use during test execution.

Specified by:
  `delay` in interface `Timer`
Returns:
  the delay.

### toString

public String toString()
Provide a description of this timer class.

Overrides:
  `toString` in class `Object`
Returns:
  the description of this timer class.