diff options
Diffstat (limited to 'base/src/main/java/bjc/utils/graph/Edge.java')
| -rw-r--r-- | base/src/main/java/bjc/utils/graph/Edge.java | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/base/src/main/java/bjc/utils/graph/Edge.java b/base/src/main/java/bjc/utils/graph/Edge.java index fe3d891..b48fcd0 100644 --- a/base/src/main/java/bjc/utils/graph/Edge.java +++ b/base/src/main/java/bjc/utils/graph/Edge.java @@ -28,11 +28,8 @@ public class Edge<T> { * The distance between initial and terminal edge. */ public Edge(final T initial, final T terminal, final int distance) { - if (initial == null) { - throw new NullPointerException("Initial node must not be null"); - } else if (terminal == null) { - throw new NullPointerException("Terminal node must not be null"); - } + if (initial == null) throw new NullPointerException("Initial node must not be null"); + else if (terminal == null) throw new NullPointerException("Terminal node must not be null"); this.source = initial; this.target = terminal; @@ -41,27 +38,23 @@ public class Edge<T> { @Override public boolean equals(final Object obj) { - if (this == obj) - return true; - else if (obj == null) - return false; - else if (getClass() != obj.getClass()) - return false; + if (this == obj) return true; + else if (obj == null) return false; + else if (getClass() != obj.getClass()) return false; else { final Edge<?> other = (Edge<?>) obj; - if (distance != other.distance) + if (distance != other.distance) { return false; - else if (source == null) { - if (other.source != null) - return false; - } else if (!source.equals(other.source)) + } else if (source == null) { + if (other.source != null) return false; + } else if (!source.equals(other.source)) { return false; - else if (target == null) { - if (other.target != null) - return false; - } else if (!target.equals(other.target)) + } else if (target == null) { + if (other.target != null) return false; + } else if (!target.equals(other.target)) { return false; + } return true; } |