Ops (Rama Javadoc)

java.lang.Object
- com.rpl.rama.ops.Ops

public class Ops
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field and Description
`static com.rpl.rama.impl.NativeAnyArityRamaOperation`	`AND` "and" operator based on values being "truthy" (not null or false).
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Class>`	`CLASS` Emits `Class` of argument.
`static com.rpl.rama.impl.NativeRamaFunction2<java.util.Collection,java.lang.Object,java.lang.Boolean>`	`CONTAINS` Arguments are a collection and an object and returns boolean true or false if the object is contained in the collection.
`static com.rpl.rama.impl.NativeRamaFunction0<java.lang.Long>`	`CURRENT_MICROBATCH_ID` Returns ID of current microbatch attempt.
`static com.rpl.rama.impl.NativeRamaFunction0<java.lang.Integer>`	`CURRENT_TASK_ID` Emits task ID where event is running
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Integer>`	`DEC` Emits one less than input value as an `Integer`
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Long>`	`DEC_LONG` Emits one less than input value as a `Long`
`static com.rpl.rama.impl.NativeRamaFunction2<java.lang.Number,java.lang.Number,java.lang.Double>`	`DIV` Divides first argument by second argument and emits a `Double`
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`EQUAL` Tests whether all arguments are equal and emits boolean true or false.
`static com.rpl.rama.impl.NativeRamaOperation1<java.util.List<java.lang.Object>>`	`EXPAND` Emits every element of input list as a separate field.
`static com.rpl.rama.impl.NativeRamaOperation1<java.lang.Object>`	`EXPLODE` Emits every element of input list individually.
`static com.rpl.rama.impl.NativeRamaOperation1<java.lang.Object>`	`EXPLODE_INDEXED` Emits every element of input list individually along with index of emit.
`static com.rpl.rama.impl.NativeRamaOperation1<java.lang.Object>`	`EXPLODE_MAP` Emits every key/value pair of input map individually.
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object>`	`EXTRACT_VALUE` Extracts contents of a PState as a value.
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object>`	`FIRST` Emits first element of input collection or `null` if it is empty.
`static com.rpl.rama.impl.NativeRamaFunction2<java.lang.Object,java.lang.Object,java.lang.Object>`	`GET` Arguments are a collection and a key and emits the value for the key in the collection.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`GREATER_THAN` Emits boolean true or false on if each argument is greater than the next argument.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`GREATER_THAN_OR_EQUAL` Emits boolean true or false on if each argument is greater than or equal to the next argument.
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object>`	`IDENTITY` Emits input argument
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Integer>`	`INC` Emits one more than input value as an `Integer`
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Long>`	`INC_LONG` Emits one more than input value as a `Long`
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean>`	`IS_EVEN` Emits boolean true or false on whether input argument is an even number
`static com.rpl.rama.impl.NativeRamaFunction2<java.lang.Class,java.lang.Object,java.lang.Boolean>`	`IS_INSTANCE_OF` Arguments are a `Class` and object and emits boolean true or false on whether the second argument is an instance of the first argument
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean>`	`IS_NEGATIVE` Emits boolean true or false on whether input argument is a negative number
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean>`	`IS_NOT_NULL` Emits boolean true or false on whether input argument is not `null`
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean>`	`IS_NULL` Emits boolean true or false on whether input argument is `null`
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean>`	`IS_NUMBER` Emits boolean true or false on whether input argument is a number
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean>`	`IS_ODD` Emits boolean true or false on whether input argument is an odd number
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean>`	`IS_POSITIVE` Emits boolean true or false on whether input argument is a positive number
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object>`	`LAST` Emits last element of input collection or `null` if it is empty.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`LESS_THAN` Emits boolean true or false on if each argument is less than the next argument.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`LESS_THAN_OR_EQUAL` Emits boolean true or false on if each argument is less than or equal to the next argument.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`LOG_DEBUG` Logs at debug level using slf4j Logger.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`LOG_ERROR` Logs at error level using slf4j Logger.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`LOG_INFO` Logs at info level using slf4j Logger.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`LOG_TRACE` Logs at trace level using slf4j Logger.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`LOG_WARN` Logs at warn level using slf4j Logger.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`MAX` Emits maximum value of all input arguments
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`MIN` Emits minimum value of all input arguments
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`MINUS` Emits result of subtracting all arguments after the first argument from the first argument as an `Integer`.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`MINUS_LONG` Emits result of subtracting all arguments after the first argument from the first argument as a `Long`.
`static com.rpl.rama.impl.NativeRamaFunction0<ModuleInstanceInfo>`	`MODULE_INSTANCE_INFO` Emits `ModuleInstanceInfo` for module and worker of running event
`static com.rpl.rama.impl.NativeRamaFunction2<java.lang.Number,java.lang.Number,java.lang.Integer>`	`MODULO` Emits first argument modulo the second argument as an `Integer`
`static com.rpl.rama.impl.NativeRamaFunction2<java.lang.Number,java.lang.Number,java.lang.Long>`	`MODULO_LONG` Emits first argument modulo the second argument as a `Long`
`static com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean>`	`NOT` "not" operator based on whether input is "truthy" (not null or false).
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`NOT_EQUAL` Tests whether any arguments are not equal and emits boolean true or false.
`static com.rpl.rama.impl.NativeAnyArityRamaOperation`	`OR` "or" operator based on values being "truthy" (not null or false).
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`PLUS` Emits result of adding all input numbers together as an `Integer`.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`PLUS_LONG` Emits result of adding all input numbers together as a `Long`.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`PRINTLN` Prints all input arguments to stdout
`static com.rpl.rama.impl.NativeRamaOperation2<java.lang.Number,java.lang.Number>`	`RANGE` Arguments are a starting integer (inclusive) and an end integer (exclusive) and emits each integer between than range individually Example: `Block.each(Ops.RANGE, 10, 20).out("*i")`
`static com.rpl.rama.impl.NativeRamaFunction1<java.util.Collection,java.lang.Integer>`	`SIZE` Emits size of input collection as an `Integer`
`static com.rpl.rama.impl.NativeRamaFunction1<java.util.Collection,java.lang.Integer>`	`SUM` Emits sum of all numbers in input list as an `Integer`.
`static com.rpl.rama.impl.NativeRamaFunction1<java.util.Collection,java.lang.Long>`	`SUM_LONG` Emits sum of all numbers in input list as a `Long`.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`TIMES` Emits result of multiplying all input numbers together as an `Integer`.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`TIMES_LONG` Emits result of multiplying all input numbers together as a `Long`.
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`TO_STRING` Emits result of converting all input arguments to strings and concatenating them together
`static com.rpl.rama.impl.NativeAnyArityRamaFunction`	`TUPLE` Combines all input arguments into a `List` Example: `Block.each(Ops.TUPLE, 1, 2, 3).out("*tuple")`

Constructor Summary

Constructors
Constructor and Description

Ops()

Constructors
Constructor and Description
`Ops()`

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - AND
```
public static final com.rpl.rama.impl.NativeAnyArityRamaOperation AND
```
    "and" operator based on values being "truthy" (not null or false). Emits last truthy value or first non-truthy value. Short-circuits computation by not evaluating Expr arguments after a non-truthy value.
    
    AND with zero arguments emits boolean true.
  - CLASS
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Class> CLASS
```
    Emits Class of argument. CLASS on null emits null.
  - CONTAINS
```
public static final com.rpl.rama.impl.NativeRamaFunction2<java.util.Collection,java.lang.Object,java.lang.Boolean> CONTAINS
```
    Arguments are a collection and an object and returns boolean true or false if the object is contained in the collection. null is considered an empty collection.
  - CURRENT_MICROBATCH_ID
```
public static final com.rpl.rama.impl.NativeRamaFunction0<java.lang.Long> CURRENT_MICROBATCH_ID
```
    Returns ID of current microbatch attempt. Can only be called within a microbatch topology. This can be used to achieve fault-tolerant exactly-once update semantics when updating external systems with Rama's integration API.
    
    See Also:
    
    Microbatch documentation, Integration documentation
  - CURRENT_TASK_ID
```
public static final com.rpl.rama.impl.NativeRamaFunction0<java.lang.Integer> CURRENT_TASK_ID
```
    Emits task ID where event is running
    
    See Also:
    
    Rama terminology documentation
  - DEC
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Integer> DEC
```
    Emits one less than input value as an Integer
  - DEC_LONG
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Long> DEC_LONG
```
    Emits one less than input value as a Long
  - DIV
```
public static final com.rpl.rama.impl.NativeRamaFunction2<java.lang.Number,java.lang.Number,java.lang.Double> DIV
```
    Divides first argument by second argument and emits a Double
  - EQUAL
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction EQUAL
```
    Tests whether all arguments are equal and emits boolean true or false. Uses Object.equals(Object).
  - EXPAND
```
public static final com.rpl.rama.impl.NativeRamaOperation1<java.util.List<java.lang.Object>> EXPAND
```
    Emits every element of input list as a separate field. Useful for processing elements of fixed-size lists.
    
    Example: Block.each(Ops.EXPAND, Arrays.asList(1, 2, 3)).out("*a", "*b", "*c")
  - EXPLODE
```
public static final com.rpl.rama.impl.NativeRamaOperation1<java.lang.Object> EXPLODE
```
    Emits every element of input list individually. Number of emits is equal to size of input list.
  - EXPLODE_INDEXED
```
public static final com.rpl.rama.impl.NativeRamaOperation1<java.lang.Object> EXPLODE_INDEXED
```
    Emits every element of input list individually along with index of emit. Number of emits is equal to size of input list.
    
    Example: Block.each(Ops.EXPLODE_INDEXED, Arrays.asList(1, 2, 3)).out("*index", "*val")
  - EXPLODE_MAP
```
public static final com.rpl.rama.impl.NativeRamaOperation1<java.lang.Object> EXPLODE_MAP
```
    Emits every key/value pair of input map individually. Key and value are emitted as separate fields. Number of emits is equal to size of input map.
    
    Example: Block.each(Ops.EXPLODE_MAP, m).out("*key", "*val")
  - FIRST
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object> FIRST
```
    Emits first element of input collection or null if it is empty. null is considered an empty collection.
  - GET
```
public static final com.rpl.rama.impl.NativeRamaFunction2<java.lang.Object,java.lang.Object,java.lang.Object> GET
```
    Arguments are a collection and a key and emits the value for the key in the collection. Collection can be a map or a list. For lists, the key is an index. Emits null for non-existing keys. null is considered an empty collection.
  - GREATER_THAN
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction GREATER_THAN
```
    Emits boolean true or false on if each argument is greater than the next argument. Emits boolean true with one argument.
  - GREATER_THAN_OR_EQUAL
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction GREATER_THAN_OR_EQUAL
```
    Emits boolean true or false on if each argument is greater than or equal to the next argument. Emits boolean true with one argument.
  - IDENTITY
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object> IDENTITY
```
    Emits input argument
  - INC
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Integer> INC
```
    Emits one more than input value as an Integer
  - INC_LONG
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Long> INC_LONG
```
    Emits one more than input value as a Long
  - IS_EVEN
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean> IS_EVEN
```
    Emits boolean true or false on whether input argument is an even number
  - IS_INSTANCE_OF
```
public static final com.rpl.rama.impl.NativeRamaFunction2<java.lang.Class,java.lang.Object,java.lang.Boolean> IS_INSTANCE_OF
```
    Arguments are a Class and object and emits boolean true or false on whether the second argument is an instance of the first argument
  - IS_NEGATIVE
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean> IS_NEGATIVE
```
    Emits boolean true or false on whether input argument is a negative number
  - IS_NOT_NULL
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean> IS_NOT_NULL
```
    Emits boolean true or false on whether input argument is not null
  - IS_NULL
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean> IS_NULL
```
    Emits boolean true or false on whether input argument is null
  - IS_NUMBER
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean> IS_NUMBER
```
    Emits boolean true or false on whether input argument is a number
  - IS_ODD
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean> IS_ODD
```
    Emits boolean true or false on whether input argument is an odd number
  - IS_POSITIVE
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Number,java.lang.Boolean> IS_POSITIVE
```
    Emits boolean true or false on whether input argument is a positive number
  - LAST
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object> LAST
```
    Emits last element of input collection or null if it is empty. null is considered an empty collection.
  - LESS_THAN
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction LESS_THAN
```
    Emits boolean true or false on if each argument is less than the next argument. Emits boolean true with one argument.
  - LESS_THAN_OR_EQUAL
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction LESS_THAN_OR_EQUAL
```
    Emits boolean true or false on if each argument is less than or equal to the next argument. Emits boolean true with one argument.
  - LOG_DEBUG
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction LOG_DEBUG
```
    Logs at debug level using slf4j Logger. First argument is instance of Logger class, and rest of arguments correspond to that interface.
  - LOG_ERROR
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction LOG_ERROR
```
    Logs at error level using slf4j Logger. First argument is instance of Logger class, and rest of arguments correspond to that interface.
  - LOG_INFO
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction LOG_INFO
```
    Logs at info level using slf4j Logger. First argument is instance of Logger class, and rest of arguments correspond to that interface.
  - LOG_TRACE
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction LOG_TRACE
```
    Logs at trace level using slf4j Logger. First argument is instance of Logger class, and rest of arguments correspond to that interface.
  - LOG_WARN
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction LOG_WARN
```
    Logs at warn level using slf4j Logger. First argument is instance of Logger class, and rest of arguments correspond to that interface.
  - MAX
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction MAX
```
    Emits maximum value of all input arguments
  - MIN
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction MIN
```
    Emits minimum value of all input arguments
  - MINUS
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction MINUS
```
    Emits result of subtracting all arguments after the first argument from the first argument as an Integer. If called with only one argument, emits negative of that value.
  - MINUS_LONG
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction MINUS_LONG
```
    Emits result of subtracting all arguments after the first argument from the first argument as a Long. If called with only one argument, emits negative of that value.
  - MODULE_INSTANCE_INFO
```
public static final com.rpl.rama.impl.NativeRamaFunction0<ModuleInstanceInfo> MODULE_INSTANCE_INFO
```
    Emits ModuleInstanceInfo for module and worker of running event
  - MODULO
```
public static final com.rpl.rama.impl.NativeRamaFunction2<java.lang.Number,java.lang.Number,java.lang.Integer> MODULO
```
    Emits first argument modulo the second argument as an Integer
  - MODULO_LONG
```
public static final com.rpl.rama.impl.NativeRamaFunction2<java.lang.Number,java.lang.Number,java.lang.Long> MODULO_LONG
```
    Emits first argument modulo the second argument as a Long
  - NOT
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Boolean> NOT
```
    "not" operator based on whether input is "truthy" (not null or false). Emits boolean false for truthy input and boolean true for non-truthy input.
  - NOT_EQUAL
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction NOT_EQUAL
```
    Tests whether any arguments are not equal and emits boolean true or false. Uses Object.equals(Object).
  - OR
```
public static final com.rpl.rama.impl.NativeAnyArityRamaOperation OR
```
    "or" operator based on values being "truthy" (not null or false). Emits first truthy value or last non-truthy value. Short-circuits computation by not evaluating Expr arguments after a truthy value.
    
    OR with zero arguments emits null
  - PLUS
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction PLUS
```
    Emits result of adding all input numbers together as an Integer. If no arguments, emits zero.
  - PLUS_LONG
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction PLUS_LONG
```
    Emits result of adding all input numbers together as a Long. If no arguments, emits zero.
  - PRINTLN
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction PRINTLN
```
    Prints all input arguments to stdout
  - RANGE
```
public static final com.rpl.rama.impl.NativeRamaOperation2<java.lang.Number,java.lang.Number> RANGE
```
    Arguments are a starting integer (inclusive) and an end integer (exclusive) and emits each integer between than range individually Example: Block.each(Ops.RANGE, 10, 20).out("*i")
  - SIZE
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.util.Collection,java.lang.Integer> SIZE
```
    Emits size of input collection as an Integer
  - SUM
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.util.Collection,java.lang.Integer> SUM
```
    Emits sum of all numbers in input list as an Integer. Emits zero for empty list.
  - SUM_LONG
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.util.Collection,java.lang.Long> SUM_LONG
```
    Emits sum of all numbers in input list as a Long. Emits zero for empty list.
  - TIMES
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction TIMES
```
    Emits result of multiplying all input numbers together as an Integer. If no arguments, emits one.
  - TIMES_LONG
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction TIMES_LONG
```
    Emits result of multiplying all input numbers together as a Long. If no arguments, emits one.
  - TO_STRING
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction TO_STRING
```
    Emits result of converting all input arguments to strings and concatenating them together
  - TUPLE
```
public static final com.rpl.rama.impl.NativeAnyArityRamaFunction TUPLE
```
    Combines all input arguments into a List Example: Block.each(Ops.TUPLE, 1, 2, 3).out("*tuple")
  - EXTRACT_VALUE
```
public static final com.rpl.rama.impl.NativeRamaFunction1<java.lang.Object,java.lang.Object> EXTRACT_VALUE
```
    Extracts contents of a PState as a value. Should only be called on PStates with a top-level Class schema.
    
    See Also:
    
    PStates documentation
- Constructor Detail
  - Ops
```
public Ops()
```

Class Ops

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

AND

CLASS

CONTAINS

CURRENT_MICROBATCH_ID

CURRENT_TASK_ID

DEC

DEC_LONG

DIV

EQUAL

EXPAND

EXPLODE

EXPLODE_INDEXED

EXPLODE_MAP

FIRST

GET

GREATER_THAN

GREATER_THAN_OR_EQUAL

IDENTITY

INC

INC_LONG

IS_EVEN

IS_INSTANCE_OF

IS_NEGATIVE

IS_NOT_NULL

IS_NULL

IS_NUMBER

IS_ODD

IS_POSITIVE

LAST

LESS_THAN

LESS_THAN_OR_EQUAL

LOG_DEBUG

LOG_ERROR

LOG_INFO

LOG_TRACE

LOG_WARN

MAX

MIN

MINUS

MINUS_LONG

MODULE_INSTANCE_INFO

MODULO

MODULO_LONG

NOT

NOT_EQUAL

OR

PLUS

PLUS_LONG

PRINTLN

RANGE

SIZE

SUM

SUM_LONG

TIMES

TIMES_LONG

TO_STRING

TUPLE

EXTRACT_VALUE

Constructor Detail

Ops