//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void initialize(org.maltparser.parser.ParserConfiguration parserConfiguration) throws org.maltparser.core.exception.MaltChainedException
public virtual void initialize(ParserConfiguration parserConfiguration)
{
if (parserConfiguration != null)
{
StackConfig config = (StackConfig)parserConfiguration;
Stack <DependencyNode> sourceStack = config.Stack;
Stack <DependencyNode> sourceInput = config.Input;
DependencyGraph = config.DependencyGraph;
for (int i = 0, n = sourceStack.Count; i < n; i++)
{
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
stack.Push(dependencyGraph.GetDependencyNode(sourceStack.get(i).Index));
}
for (int i = 0, n = sourceInput.Count; i < n; i++)
{
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
input.Push(dependencyGraph.GetDependencyNode(sourceInput.get(i).Index));
}
}
else
{
stack.Push(dependencyGraph.DependencyRoot);
for (int i = dependencyGraph.HighestTokenIndex; i > 0; i--)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.core.syntaxgraph.node.DependencyNode node = dependencyGraph.getDependencyNode(i);
DependencyNode node = dependencyGraph.GetDependencyNode(i);
if (node != null && !node.hasHead())
{
input.Push(node);
}
}
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.maltparser.parser.history.action.GuideUserAction predict(org.maltparser.core.syntaxgraph.DependencyStructure gold, org.maltparser.parser.ParserConfiguration configuration) throws org.maltparser.core.exception.MaltChainedException
public override GuideUserAction predict(IDependencyStructure gold, ParserConfiguration configuration)
{
StackConfig config = (StackConfig)configuration;
Stack <DependencyNode> stack = config.Stack;
if (stack.Count < 2)
{
return(updateActionContainers(Projective.SHIFT, null));
}
else
{
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
DependencyNode left = stack.get(stack.Count - 2);
int leftIndex = left.Index;
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
int rightIndex = stack.get(stack.Count - 1).Index;
if (!left.Root && gold.GetTokenNode(leftIndex).Head.Index == rightIndex)
{
return(updateActionContainers(Projective.LEFTARC, gold.GetTokenNode(leftIndex).HeadEdge.LabelSet));
}
else if (gold.GetTokenNode(rightIndex).Head.Index == leftIndex && checkRightDependent(gold, config.DependencyGraph, rightIndex))
{
return(updateActionContainers(Projective.RIGHTARC, gold.GetTokenNode(rightIndex).HeadEdge.LabelSet));
}
else
{
return(updateActionContainers(Projective.SHIFT, null));
} // Solve the problem with non-projective input.
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public boolean permissible(org.maltparser.parser.history.action.GuideUserAction currentAction, org.maltparser.parser.ParserConfiguration configuration) throws org.maltparser.core.exception.MaltChainedException
public override bool permissible(GuideUserAction currentAction, ParserConfiguration configuration)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final StackConfig config = (StackConfig)configuration;
StackConfig config = (StackConfig)configuration;
currentAction.getAction(actionContainers);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int trans = transActionContainer.getActionCode();
int trans = transActionContainer.ActionCode;
if ((trans == LEFTARC || trans == RIGHTARC) && !ActionContainersLabeled)
{
return(false);
}
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.Stack<org.maltparser.core.syntaxgraph.node.DependencyNode> stack = config.getStack();
Stack <DependencyNode> stack = config.Stack;
if ((trans == LEFTARC || trans == RIGHTARC) && stack.Count < 2)
{
return(false);
}
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
if (trans == LEFTARC && stack.get(stack.Count - 2).Root)
{
return(false);
}
if (trans == SHIFT && config.Input.Count == 0)
{
return(false);
}
return(true);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void apply(org.maltparser.parser.history.action.GuideUserAction currentAction, org.maltparser.parser.ParserConfiguration configuration) throws org.maltparser.core.exception.MaltChainedException
public override void apply(GuideUserAction currentAction, ParserConfiguration configuration)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final StackConfig config = (StackConfig)configuration;
StackConfig config = (StackConfig)configuration;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.Stack<org.maltparser.core.syntaxgraph.node.DependencyNode> stack = config.getStack();
Stack <DependencyNode> stack = config.Stack;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.Stack<org.maltparser.core.syntaxgraph.node.DependencyNode> input = config.getInput();
Stack <DependencyNode> input = config.Input;
currentAction.getAction(actionContainers);
Edge e = null;
DependencyNode head = null;
DependencyNode dep = null;
switch (transActionContainer.ActionCode)
{
case LEFTARC:
head = stack.Pop();
dep = stack.Pop();
e = config.DependencyStructure.AddDependencyEdge(head.Index, dep.Index);
addEdgeLabels(e);
stack.Push(head);
break;
case RIGHTARC:
dep = stack.Pop();
e = config.DependencyStructure.AddDependencyEdge(stack.Peek().Index, dep.Index);
addEdgeLabels(e);
break;
case SWAP:
dep = stack.Pop();
input.Push(stack.Pop());
stack.Push(dep);
config.lookaheadIncrement();
break;
default:
if (input.Count == 0)
{
stack.Pop();
}
else
{
stack.Push(input.Pop()); // SHIFT
}
config.lookaheadDecrement();
break;
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.maltparser.parser.history.action.GuideUserAction predict(org.maltparser.core.syntaxgraph.DependencyStructure gold, org.maltparser.parser.ParserConfiguration configuration) throws org.maltparser.core.exception.MaltChainedException
public override GuideUserAction predict(IDependencyStructure gold, ParserConfiguration configuration)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final StackConfig config = (StackConfig)configuration;
StackConfig config = (StackConfig)configuration;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.Stack<org.maltparser.core.syntaxgraph.node.DependencyNode> stack = config.getStack();
Stack <DependencyNode> stack = config.Stack;
if (!swapArrayActive)
{
createSwapArray(gold);
swapArrayActive = true;
}
if (stack.Count < 2)
{
return(updateActionContainers(NonProjective.SHIFT, null));
}
else
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.core.syntaxgraph.node.DependencyNode left = stack.get(stack.size()-2);
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
DependencyNode left = stack.get(stack.Count - 2);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.maltparser.core.syntaxgraph.node.DependencyNode right = stack.get(stack.size() - 1);
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
DependencyNode right = stack.get(stack.Count - 1);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int leftIndex = left.getIndex();
int leftIndex = left.Index;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int rightIndex = right.getIndex();
int rightIndex = right.Index;
if (swapArray[leftIndex] > swapArray[rightIndex] && necessarySwap(gold, config.DependencyGraph, right, config.Input))
{
return(updateActionContainers(NonProjective.SWAP, null));
}
else if (!left.Root && gold.GetTokenNode(leftIndex).Head.Index == rightIndex && nodeComplete(gold, config.DependencyGraph, leftIndex))
{
return(updateActionContainers(NonProjective.LEFTARC, gold.GetTokenNode(leftIndex).HeadEdge.LabelSet));
}
else if (gold.GetTokenNode(rightIndex).Head.Index == leftIndex && nodeComplete(gold, config.DependencyGraph, rightIndex))
{
return(updateActionContainers(NonProjective.RIGHTARC, gold.GetTokenNode(rightIndex).HeadEdge.LabelSet));
}
else
{
return(updateActionContainers(NonProjective.SHIFT, null));
}
}
}
public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null)
{
return(false);
}
if (GetType() != obj.GetType())
{
return(false);
}
StackConfig that = (StackConfig)obj;
if (lookahead != that.lookahead)
{
return(false);
}
if (stack.Count != that.Stack.Count)
{
return(false);
}
if (input.Count != that.Input.Count)
{
return(false);
}
if (dependencyGraph.NEdges() != that.DependencyGraph.NEdges())
{
return(false);
}
for (int i = 0; i < stack.Count; i++)
{
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
if (stack.get(i).Index != that.Stack.get(i).Index)
{
return(false);
}
}
for (int i = 0; i < input.Count; i++)
{
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
if (input.get(i).Index != that.Input.get(i).Index)
{
return(false);
}
}
return(dependencyGraph.Edges.Equals(that.DependencyGraph.Edges));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private void update(StackConfig config) throws org.maltparser.core.exception.MaltChainedException
private void update(StackConfig config)
{
if (subFunction == StackSubFunction.STACK)
{
address.Address = config.getStackNode(index);
}
else if (subFunction == StackSubFunction.LOOKAHEAD)
{
address.Address = config.getLookaheadNode(index);
}
else if (subFunction == StackSubFunction.INPUT)
{
address.Address = config.getInputNode(index);
}
else
{
address.Address = null;
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public org.maltparser.parser.history.action.GuideUserAction predict(org.maltparser.core.syntaxgraph.DependencyStructure gold, org.maltparser.parser.ParserConfiguration configuration) throws org.maltparser.core.exception.MaltChainedException
public override GuideUserAction predict(IDependencyStructure gold, ParserConfiguration configuration)
{
StackConfig config = (StackConfig)configuration;
Stack <DependencyNode> stack = config.Stack;
if (!swapArrayActive)
{
createSwapArray(gold);
swapArrayActive = true;
}
GuideUserAction action = null;
if (stack.Count < 2)
{
action = updateActionContainers(NonProjective.SHIFT, null);
}
else
{
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
DependencyNode left = stack.get(stack.Count - 2);
int leftIndex = left.Index;
//JAVA TO C# CONVERTER TODO TASK: There is no direct .NET Stack equivalent to Java Stack methods based on internal indexing:
int rightIndex = stack.get(stack.Count - 1).Index;
if (swapArray[leftIndex] > swapArray[rightIndex])
{
action = updateActionContainers(NonProjective.SWAP, null);
}
else if (!left.Root && gold.GetTokenNode(leftIndex).Head.Index == rightIndex && nodeComplete(gold, config.DependencyGraph, leftIndex))
{
action = updateActionContainers(NonProjective.LEFTARC, gold.GetTokenNode(leftIndex).HeadEdge.LabelSet);
}
else if (gold.GetTokenNode(rightIndex).Head.Index == leftIndex && nodeComplete(gold, config.DependencyGraph, rightIndex))
{
action = updateActionContainers(NonProjective.RIGHTARC, gold.GetTokenNode(rightIndex).HeadEdge.LabelSet);
}
else
{
action = updateActionContainers(NonProjective.SHIFT, null);
}
}
return(action);
}
