java.lang.Object
- com.opengamma.strata.basics.value.ValueSchedule

All Implemented Interfaces:

Serializable, org.joda.beans.Bean, org.joda.beans.ImmutableBean
```
public final class ValueSchedule
extends Object
implements org.joda.beans.ImmutableBean, Serializable
```
A value that can vary over time.
This represents a single initial value and any adjustments over the lifetime of a trade. Adjustments may be specified in absolute or relative terms.
The adjustments may be specified as individual steps or as a sequence of steps. An individual step is a change that occurs at a specific date, identified either by the date or the index within the schedule. A sequence of steps consists of a start date, end date and frequency, with the same change applying many times. All changes must occur on dates that are period boundaries in the specified schedule.
It is possible to specify both individual steps and a sequence, however this is not recommended. It it is done, then the individual steps and sequence steps must resolve to different dates.
The value is specified as a double with the context adding additional meaning. If the value represents an amount of money then the currency is specified separately. If the value represents a rate then a 5% rate is expressed as 0.05.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`ValueSchedule.Builder`	The bean-builder for `ValueSchedule`.
`static class`	`ValueSchedule.Meta`	The meta-bean for `ValueSchedule`.

Field Summary

Fields
Modifier and Type	Field	Description
`static ValueSchedule`	`ALWAYS_0`	A value schedule that always has the value zero.
`static ValueSchedule`	`ALWAYS_1`	A value schedule that always has the value one.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static ValueSchedule.Builder`	`builder()`	Returns a builder used to create an instance of the bean.
`boolean`	`equals(Object obj)`
`double`	`getInitialValue()`	Gets the initial value.
`List<ValueStep>`	`getSteps()`	Gets the steps defining the change in the value.
`Optional<ValueStepSequence>`	`getStepSequence()`	Gets the sequence of steps changing the value.
`int`	`hashCode()`
`static ValueSchedule.Meta`	`meta()`	The meta-bean for `ValueSchedule`.
`ValueSchedule.Meta`	`metaBean()`
`static ValueSchedule`	`of(double value)`	Obtains an instance from a single value that does not change over time.
`static ValueSchedule`	`of(double initialValue, ValueStep... steps)`	Obtains an instance from an initial value and a list of changes.
`static ValueSchedule`	`of(double initialValue, ValueStepSequence stepSequence)`	Obtains an instance from an initial value and a sequence of steps.
`static ValueSchedule`	`of(double initialValue, List<ValueStep> steps)`	Obtains an instance from an initial value and a list of changes.
`DoubleArray`	`resolveValues(Schedule schedule)`	Resolves the value and adjustments against a specific schedule.
`ValueSchedule.Builder`	`toBuilder()`	Returns a builder that allows this bean to be mutated.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.joda.beans.Bean
property, propertyNames

- Field Detail
  - ALWAYS_0
```
public static final ValueSchedule ALWAYS_0
```
    A value schedule that always has the value zero.
  - ALWAYS_1
```
public static final ValueSchedule ALWAYS_1
```
    A value schedule that always has the value one.
- Method Detail
  - of
```
public static ValueSchedule of(double value)
```
    Obtains an instance from a single value that does not change over time.
    
    Parameters:
    
    value - a single value that does not change over time
    
    Returns:
    
    the value schedule
  - of
```
public static ValueSchedule of(double initialValue,
                               ValueStep... steps)
```
    Obtains an instance from an initial value and a list of changes.
    Each step fully defines a single change in the value. The date of each change can be specified as an absolute date or in relative terms.
    
    Parameters:
    
    initialValue - the initial value used for the first period
    
    steps - the full definition of how the value changes over time
    
    Returns:
    
    the value schedule
  - of
```
public static ValueSchedule of(double initialValue,
                               List<ValueStep> steps)
```
    Obtains an instance from an initial value and a list of changes.
    Each step fully defines a single change in the value. The date of each change can be specified as an absolute date or in relative terms.
    
    Parameters:
    
    initialValue - the initial value used for the first period
    
    steps - the full definition of how the value changes over time
    
    Returns:
    
    the value schedule
  - of
```
public static ValueSchedule of(double initialValue,
                               ValueStepSequence stepSequence)
```
    Obtains an instance from an initial value and a sequence of steps.
    The sequence defines changes from one date to another date using a frequency. For example, the value might change every year from 2011-06-01 to 2015-06-01.
    
    Parameters:
    
    initialValue - the initial value used for the first period
    
    stepSequence - the full definition of how the value changes over time
    
    Returns:
    
    the value schedule
  - resolveValues
```
public DoubleArray resolveValues(Schedule schedule)
```
    Resolves the value and adjustments against a specific schedule.
    This converts a schedule into a list of values, one for each schedule period.
    
    Parameters:
    
    schedule - the schedule
    
    Returns:
    
    the values, one for each schedule period
  - meta
```
public static ValueSchedule.Meta meta()
```
    The meta-bean for ValueSchedule.
    
    Returns:
    
    the meta-bean, not null
  - builder
```
public static ValueSchedule.Builder builder()
```
    Returns a builder used to create an instance of the bean.
    
    Returns:
    
    the builder, not null
  - metaBean
```
public ValueSchedule.Meta metaBean()
```
    Specified by:
    
    metaBean in interface org.joda.beans.Bean
  - getInitialValue
```
public double getInitialValue()
```
    Gets the initial value.
    This is used for the lifetime of the trade unless specifically varied.
    
    Returns:
    
    the value of the property
  - getSteps
```
public List<ValueStep> getSteps()
```
    Gets the steps defining the change in the value.
    Each step consists of a key locating the date of the change and the adjustment that occurs.
    
    Returns:
    
    the value of the property, not null
  - getStepSequence
```
public Optional<ValueStepSequence> getStepSequence()
```
    Gets the sequence of steps changing the value.
    This allows a regular pattern of steps to be encoded. All step dates must be unique, thus the list of steps must not contain any date implied by this sequence.
    
    Returns:
    
    the optional value of the property, not null
  - toBuilder
```
public ValueSchedule.Builder toBuilder()
```
    Returns a builder that allows this bean to be mutated.
    
    Returns:
    
    the mutable builder, not null
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class ValueSchedule

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.joda.beans.Bean

Field Detail

ALWAYS_0

ALWAYS_1

Method Detail

of

of

of

of

resolveValues

meta

builder

metaBean

getInitialValue

getSteps

getStepSequence

toBuilder

equals

hashCode

toString