oracle.pgx.api.filter

Class EdgeFilter

java.lang.Object

oracle.pgx.api.filter.GraphFilter

oracle.pgx.api.filter.GraphFilterWithExpression

oracle.pgx.api.filter.EdgeFilter

public final class EdgeFilter
extends GraphFilterWithExpression

A class that wraps a filter expression supposed to be evaluated on each edge of the graph

Constructor Summary

Constructors

Constructor and Description
EdgeFilter(String filterExpression) Instantiates a new edge filter.

Method Summary

Methods

Modifier and Type	Method and Description
EdgeFilter	asEdgeFilter() Gets this filter object as edge filter, if possible.
String	toString()

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

asGraphFilterWithExpression, fromTypeAndExpression, getFilterExpression, hasExpression

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

asBinaryGraphFilterOperation, asVertexFilter, getType, intersect, isBinaryOperation, union

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EdgeFilter

public EdgeFilter(String filterExpression)

Instantiates a new edge filter.

Parameters:

filterExpression - the edge-filter expression

Method Detail

asEdgeFilter

public EdgeFilter asEdgeFilter()

Description copied from class: GraphFilter

Gets this filter object as edge filter, if possible. Save to call if GraphFilter.getType() == FilterType.EDGE

Overrides:

asEdgeFilter in class GraphFilter

Returns:

the edge filter

toString

public String toString()

Overrides:

toString in class Object