Example usage for com.google.common.graph EndpointPair toString

Introduction

In this page you can find the example usage for com.google.common.graph EndpointPair toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.jgrapht.graph.guava.MutableDoubleValueGraphAdapter.java

@Override
public void setEdgeWeight(EndpointPair<V> e, double weight) {
    if (e == null) {
        throw new NullPointerException();
    }//from www  .j  a  va2s .c  o  m
    if (!containsEdge(e)) {
        throw new IllegalArgumentException("no such edge in graph: " + e.toString());
    }
    super.valueGraph.putEdgeValue(e.nodeU(), e.nodeV(), weight);
}

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From source file:org.jgrapht.graph.guava.BaseGraphAdapter.java

@Override
public double getEdgeWeight(EndpointPair<V> e) {
    if (e == null) {
        throw new NullPointerException();
    } else if (!graph.hasEdgeConnecting(e.nodeU(), e.nodeV())) {
        throw new IllegalArgumentException("no such edge in graph: " + e.toString());
    } else {//from w w w .j  a va  2s . co m
        return Graph.DEFAULT_EDGE_WEIGHT;
    }
}

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From source file:org.jgrapht.graph.guava.BaseValueGraphAdapter.java

@Override
public double getEdgeWeight(EndpointPair<V> e) {
    if (e == null) {
        throw new NullPointerException();
    } else if (!valueGraph.hasEdgeConnecting(e.nodeU(), e.nodeV())) {
        throw new IllegalArgumentException("no such edge in graph: " + e.toString());
    } else {/*from  w  ww.j av a  2 s . c om*/
        return valueGraph.edgeValue(e.nodeU(), e.nodeV()).map(valueConverter::applyAsDouble)
                .orElse(Graph.DEFAULT_EDGE_WEIGHT);
    }
}

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