Package com.gdblab.pathAlgebra.syntax

Class PathQuery

java.lang.Object

com.gdblab.pathAlgebra.syntax.PathQuery

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PathQuery>

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static Name	GROUP_BY	Name of the com.gdblab.pathAlgebra.syntax.PathQuery.groupBy field.
Optional<GroupBy>	groupBy
static Name	ORDER_BY	Name of the com.gdblab.pathAlgebra.syntax.PathQuery.orderBy field.
Optional<OrderBy>	orderBy
static Name	PATH_PATTERN	Name of the com.gdblab.pathAlgebra.syntax.PathQuery.pathPattern field.
PathPattern	pathPattern
Projection	projection
static Name	PROJECTION	Name of the com.gdblab.pathAlgebra.syntax.PathQuery.projection field.
static Name	RESTRICTOR_EXT	Name of the com.gdblab.pathAlgebra.syntax.PathQuery.restrictorExt field.
Optional<RestrictorExt>	restrictorExt
static Name	TYPE_	Name of the com.gdblab.pathAlgebra.syntax.PathQuery type.

Constructor Summary

Constructors

Constructor	Description
PathQuery(Projection projection, Optional<RestrictorExt> restrictorExt, PathPattern pathPattern, Optional<GroupBy> groupBy, Optional<OrderBy> orderBy)	Constructs an immutable PathQuery.

Method Summary

Modifier and Type	Method	Description
int	compareTo(PathQuery other)
boolean	equals(java.lang.Object other)
int	hashCode()
PathQuery	withGroupBy(Optional<GroupBy> groupBy)	Returns a copy of this PathQuery with groupBy replaced.
PathQuery	withOrderBy(Optional<OrderBy> orderBy)	Returns a copy of this PathQuery with orderBy replaced.
PathQuery	withPathPattern(PathPattern pathPattern)	Returns a copy of this PathQuery with pathPattern replaced.
PathQuery	withProjection(Projection projection)	Returns a copy of this PathQuery with projection replaced.
PathQuery	withRestrictorExt(Optional<RestrictorExt> restrictorExt)	Returns a copy of this PathQuery with restrictorExt 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.PathQuery type.

PROJECTION

public static final Name PROJECTION

Name of the com.gdblab.pathAlgebra.syntax.PathQuery.projection field.

RESTRICTOR_EXT

public static final Name RESTRICTOR_EXT

Name of the com.gdblab.pathAlgebra.syntax.PathQuery.restrictorExt field.

PATH_PATTERN

public static final Name PATH_PATTERN

Name of the com.gdblab.pathAlgebra.syntax.PathQuery.pathPattern field.

GROUP_BY

public static final Name GROUP_BY

Name of the com.gdblab.pathAlgebra.syntax.PathQuery.groupBy field.

ORDER_BY

public static final Name ORDER_BY

Name of the com.gdblab.pathAlgebra.syntax.PathQuery.orderBy field.

projection

public final Projection projection

restrictorExt

public final Optional<RestrictorExt> restrictorExt

pathPattern

public final PathPattern pathPattern

groupBy

public final Optional<GroupBy> groupBy

orderBy

public final Optional<OrderBy> orderBy

Constructor Detail

PathQuery

public PathQuery(Projection projection,
                 Optional<RestrictorExt> restrictorExt,
                 PathPattern pathPattern,
                 Optional<GroupBy> groupBy,
                 Optional<OrderBy> orderBy)

Constructs an immutable PathQuery.

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(PathQuery other)

Specified by:

compareTo in interface java.lang.Comparable<PathQuery>

withProjection

public PathQuery withProjection(Projection projection)

Returns a copy of this PathQuery with projection replaced.

withRestrictorExt

public PathQuery withRestrictorExt(Optional<RestrictorExt> restrictorExt)

Returns a copy of this PathQuery with restrictorExt replaced.

withPathPattern

public PathQuery withPathPattern(PathPattern pathPattern)

Returns a copy of this PathQuery with pathPattern replaced.

withGroupBy

public PathQuery withGroupBy(Optional<GroupBy> groupBy)

Returns a copy of this PathQuery with groupBy replaced.

withOrderBy

public PathQuery withOrderBy(Optional<OrderBy> orderBy)

Returns a copy of this PathQuery with orderBy replaced.