Package oracle.pgx.api.filter

Class BinaryGraphFilterOperation

java.lang.Object

oracle.pgx.api.filter.GraphFilter

oracle.pgx.api.filter.BinaryGraphFilterOperation

Direct Known Subclasses:

FilterIntersection, FilterUnion

public abstract class BinaryGraphFilterOperation
extends GraphFilter

Method Summary

Modifier and Type	Method	Description
BinaryGraphFilterOperation	asBinaryGraphFilterOperation()	Gets this filter object as binary graph filter operation, if possible.
boolean	equals(java.lang.Object o)
static GraphFilter	fromTypeAndFilters(FilterType type, GraphFilter leftFilter, GraphFilter rightFilter)
GraphFilter	getLeftFilter()	Gets the filter object representing the left side of the operation.
GraphFilter	getRightFilter()	Gets the filter object representing the right side of the operation.
int	hashCode()
boolean	isBinaryOperation()	Checks if this GraphFilter object represents is binary operation.
java.lang.String	toString()

Methods inherited from class oracle.pgx.api.filter.GraphFilter

asEdgeFilter, asGraphFilterWithExpression, asVertexFilter, getType, hasExpression, intersect, isCollectionFilter, isPathFindingFilter, isResultSetFilter, union

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

getLeftFilter

public final GraphFilter getLeftFilter()

Gets the filter object representing the left side of the operation.

Returns:

the left filter

getRightFilter

public final GraphFilter getRightFilter()

Gets the filter object representing the right side of the operation.

Returns:

the right filter

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

asBinaryGraphFilterOperation

public final BinaryGraphFilterOperation asBinaryGraphFilterOperation()

Description copied from class: GraphFilter

Gets this filter object as binary graph filter operation, if possible. Save to call if GraphFilter.hasExpression() evaluates to true.

Overrides:

asBinaryGraphFilterOperation in class GraphFilter

Returns:

the binary graph filter operation

isBinaryOperation

public final boolean isBinaryOperation()

Description copied from class: GraphFilter

Checks if this GraphFilter object represents is binary operation.

Overrides:

isBinaryOperation in class GraphFilter

Returns:

true, if this GraphFilter object represents is binary operation

fromTypeAndFilters

public static GraphFilter fromTypeAndFilters(FilterType type,
                                             GraphFilter leftFilter,
                                             GraphFilter rightFilter)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class GraphFilter

hashCode

public int hashCode()

Overrides:

hashCode in class GraphFilter