EdgePattern (Hydra Java API)

java.lang.Object
- com.gdblab.pathAlgebra.syntax.EdgePattern

All Implemented Interfaces:: java.io.Serializable, java.lang.Comparable<EdgePattern>

public class EdgePattern
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<EdgePattern>

See Also:: Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`EdgeDirection`	`direction`
`static Name`	`DIRECTION`	Name of the `com.gdblab.pathAlgebra.syntax.EdgePattern.direction` field.
`Optional<Rpq>`	`rpq`
`static Name`	`RPQ`	Name of the `com.gdblab.pathAlgebra.syntax.EdgePattern.rpq` field.
`static Name`	`TYPE_`	Name of the `com.gdblab.pathAlgebra.syntax.EdgePattern` type.

Constructor Summary

Constructors
Constructor Description

EdgePattern(EdgeDirection direction, Optional<Rpq> rpq)
Constructs an immutable EdgePattern.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(EdgePattern other)`
`boolean`	`equals(java.lang.Object other)`
`int`	`hashCode()`
`EdgePattern`	`withDirection(EdgeDirection direction)`	Returns a copy of this `EdgePattern` with `direction` replaced.
`EdgePattern`	`withRpq(Optional<Rpq> rpq)`	Returns a copy of this `EdgePattern` with `rpq` replaced.

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

- Field Detail
  - TYPE_
```
public static final Name TYPE_
```
    Name of the com.gdblab.pathAlgebra.syntax.EdgePattern type.
  - DIRECTION
```
public static final Name DIRECTION
```
    Name of the com.gdblab.pathAlgebra.syntax.EdgePattern.direction field.
  - RPQ
```
public static final Name RPQ
```
    Name of the com.gdblab.pathAlgebra.syntax.EdgePattern.rpq field.
  - direction
```
public final EdgeDirection direction
```
  - rpq
```
public final Optional<Rpq> rpq
```
- Constructor Detail
  - EdgePattern
```
public EdgePattern(EdgeDirection direction,
                   Optional<Rpq> rpq)
```
    Constructs an immutable EdgePattern.
- 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(EdgePattern other)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<EdgePattern>
  - withDirection
```
public EdgePattern withDirection(EdgeDirection direction)
```
    Returns a copy of this EdgePattern with direction replaced.
  - withRpq
```
public EdgePattern withRpq(Optional<Rpq> rpq)
```
    Returns a copy of this EdgePattern with rpq replaced.