91 lines
1.8 KiB
Java
91 lines
1.8 KiB
Java
/*
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* This program is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver.pathfinding;
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public abstract class AbstractNode
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{
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private AbstractNodeLoc _loc;
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private AbstractNode _parent;
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public AbstractNode(AbstractNodeLoc loc)
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{
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_loc = loc;
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}
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public void setParent(AbstractNode p)
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{
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_parent = p;
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}
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public AbstractNode getParent()
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{
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return _parent;
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}
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public AbstractNodeLoc getLoc()
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{
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return _loc;
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}
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public void setLoc(AbstractNodeLoc l)
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{
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_loc = l;
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}
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/**
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* @see java.lang.Object#hashCode()
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*/
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@Override
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public int hashCode()
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{
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final int prime = 31;
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int result = 1;
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result = (prime * result) + ((_loc == null) ? 0 : _loc.hashCode());
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return result;
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}
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/**
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* @see java.lang.Object#equals(java.lang.Object)
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*/
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@Override
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public boolean equals(Object obj)
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{
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if (this == obj)
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{
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return true;
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}
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if (obj == null)
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{
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return false;
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}
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if (!(obj instanceof AbstractNode))
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{
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return false;
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}
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final AbstractNode other = (AbstractNode) obj;
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if (_loc == null)
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{
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if (other._loc != null)
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{
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return false;
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}
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}
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else if (!_loc.equals(other._loc))
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{
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return false;
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}
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return true;
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}
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} |