Field

java.lang.Object
- com.inductiveautomation.ignition.common.alarming.query.Field<T,V,C>

Type Parameters:

T - The type of object that this Field is valid for.

V - The type of value contained by this field in the target object.

C - The type of condition used to filter this field.

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

TagQuery.TagPropertyField
```
public abstract class Field<T,V,C extends Condition<V>>
extends java.lang.Object
implements java.io.Serializable
```
A field defines the particular source of data that a condition would apply to.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

Field(java.lang.String name)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`java.lang.String`	`getName()`	The name of the field, an identifier that can be used to retrieve conditions for specific pieces of data.
`abstract V`	`getValueFor(T target)`	Returns the value of this field from the provided target.
`int`	`hashCode()`
`java.lang.String`	`toString()`

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

- Constructor Detail
  - Field
```
public Field(java.lang.String name)
```
- Method Detail
  - getName
```
public java.lang.String getName()
```
    The name of the field, an identifier that can be used to retrieve conditions for specific pieces of data.
  - getValueFor
```
public abstract V getValueFor(T target)
```
    Returns the value of this field from the provided target.
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object