ExpressionMemory.MemoryOperation (JMRI API)

java.lang.Object
- java.lang.Enum<ExpressionMemory.MemoryOperation>
- - jmri.jmrit.logixng.expressions.ExpressionMemory.MemoryOperation

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ExpressionMemory.MemoryOperation>

Enclosing class:

ExpressionMemory
```
public static enum ExpressionMemory.MemoryOperation
extends java.lang.Enum<ExpressionMemory.MemoryOperation>
```

Enum Constant Summary

Enum Constants
Enum Constant	Description
`Equal`
`GreaterThan`
`GreaterThanOrEqual`
`IsNotNull`
`IsNull`
`LessThan`
`LessThanOrEqual`
`MatchRegex`
`NotEqual`
`NotMatchRegex`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasExtraValue()`
`java.lang.String`	`toString()`
`static ExpressionMemory.MemoryOperation`	`valueOf(java.lang.String name)`	Returns the enum constant of this type with the specified name.
`static ExpressionMemory.MemoryOperation[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

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

Enum Constant Detail

LessThan

public static final ExpressionMemory.MemoryOperation LessThan

LessThanOrEqual

public static final ExpressionMemory.MemoryOperation LessThanOrEqual

Equal

public static final ExpressionMemory.MemoryOperation Equal

GreaterThanOrEqual

public static final ExpressionMemory.MemoryOperation GreaterThanOrEqual

GreaterThan

public static final ExpressionMemory.MemoryOperation GreaterThan

NotEqual

public static final ExpressionMemory.MemoryOperation NotEqual

IsNull

public static final ExpressionMemory.MemoryOperation IsNull

IsNotNull

public static final ExpressionMemory.MemoryOperation IsNotNull

MatchRegex

public static final ExpressionMemory.MemoryOperation MatchRegex

NotMatchRegex

public static final ExpressionMemory.MemoryOperation NotMatchRegex

Method Detail
- values
```
public static ExpressionMemory.MemoryOperation[] values()
```
  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (ExpressionMemory.MemoryOperation c : ExpressionMemory.MemoryOperation.values())
    System.out.println(c);
```
  Returns:
  
  an array containing the constants of this enum type, in the order they are declared
- valueOf
```
public static ExpressionMemory.MemoryOperation valueOf(java.lang.String name)
```
  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
  
  Parameters:
  
  name - the name of the enum constant to be returned.
  
  Returns:
  
  the enum constant with the specified name
  
  Throws:
  
  java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
  
  java.lang.NullPointerException - if the argument is null
- toString
```
public java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Enum<ExpressionMemory.MemoryOperation>
- hasExtraValue
```
public boolean hasExtraValue()
```