Projection (hydra-java 0.14.1 API)

java.lang.Object
- hydra.core.Projection

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Projection>
```
public class Projection
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<Projection>
```
A record elimination; a projection

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`Name`	`field`	The name of the projected field
`static Name`	`FIELD`
`static Name`	`TYPE_`
`static Name`	`TYPE_NAME`
`Name`	`typeName`	The name of the record type

Constructor Summary

Constructors
Constructor Description

Projection(Name typeName, Name field)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(Projection other)`
`boolean`	`equals(java.lang.Object other)`
`int`	`hashCode()`
`Projection`	`withField(Name field)`
`Projection`	`withTypeName(Name typeName)`

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

Field Detail

TYPE_
```
public static final Name TYPE_
```

TYPE_NAME
```
public static final Name TYPE_NAME
```

FIELD
```
public static final Name FIELD
```

typeName
```
public final Name typeName
```
The name of the record type

field
```
public final Name field
```
The name of the projected field

Constructor Detail

Projection

public Projection(Name typeName,
                  Name field)

Method Detail

equals

public boolean equals(java.lang.Object other)

Overrides:: equals in class java.lang.Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class java.lang.Object

compareTo
```
public int compareTo(Projection other)
```
Specified by:

compareTo in interface java.lang.Comparable<Projection>

withTypeName

public Projection withTypeName(Name typeName)

withField

public Projection withField(Name field)