/**
* Inserts token location (beginLine, beginColumn, endLine, endColumn) information into the
* NodeToken. Takes into account line-wrap. Does not update curLine and curColumn.
*/
private void placeToken(NodeToken n, int line, int column) {
int length = n.tokenImage.length();
//
// Find beginning of token. Only line-wrap for single-line tokens
//
if (!lineWrap || n.tokenImage.indexOf('\n') != -1 || column + length <= wrapWidth)
n.beginColumn = column;
else {
++line;
column = curIndent + indentAmt + 1;
n.beginColumn = column;
}
n.beginLine = line;
//
// Find end of token; don't count \n if it's the last character
//
for (int i = 0; i < length; ++i) {
if (n.tokenImage.charAt(i) == '\n' && i < length - 1) {
++line;
column = 1;
} else ++column;
}
n.endLine = line;
n.endColumn = column;
}
/**
* Constructs the node with only its non NodeToken child node(s).
*
* @param n0 first child node
*/
public RIFConclusion(final RIFFormula n0) {
f0 = new NodeToken("conclusion");
if (f0 != null) f0.setParent(this);
f1 = new NodeToken("(");
if (f1 != null) f1.setParent(this);
f2 = n0;
if (f2 != null) f2.setParent(this);
f3 = new NodeToken(")");
if (f3 != null) f3.setParent(this);
}
/**
* Constructs the node with all its children nodes.
*
* @param n0 first child node
* @param n1 next child node
* @param n2 next child node
* @param n3 next child node
*/
public RIFConclusion(
final NodeToken n0, final NodeToken n1, final RIFFormula n2, final NodeToken n3) {
f0 = n0;
if (f0 != null) f0.setParent(this);
f1 = n1;
if (f1 != null) f1.setParent(this);
f2 = n2;
if (f2 != null) f2.setParent(this);
f3 = n3;
if (f3 != null) f3.setParent(this);
}
public ServiceDeclaration(AnnotationDeclaration n0, NodeChoice n1, NodeToken n2) {
annotationDeclaration = n0;
if (annotationDeclaration != null) annotationDeclaration.setParent(this);
nodeChoice = n1;
if (nodeChoice != null) nodeChoice.setParent(this);
nodeToken = new NodeToken("Service");
if (nodeToken != null) nodeToken.setParent(this);
nodeToken1 = n2;
if (nodeToken1 != null) nodeToken1.setParent(this);
nodeToken2 = new NodeToken(";");
if (nodeToken2 != null) nodeToken2.setParent(this);
}
public AdapterStatement(AnnotationDeclaration n0, NodeToken n1, NodeListOptional n2) {
annotationDeclaration = n0;
if (annotationDeclaration != null) annotationDeclaration.setParent(this);
nodeToken = new NodeToken("public");
if (nodeToken != null) nodeToken.setParent(this);
nodeToken1 = new NodeToken("Adapter");
if (nodeToken1 != null) nodeToken1.setParent(this);
nodeToken2 = n1;
if (nodeToken2 != null) nodeToken2.setParent(this);
nodeToken3 = new NodeToken("{");
if (nodeToken3 != null) nodeToken3.setParent(this);
nodeListOptional = n2;
if (nodeListOptional != null) nodeListOptional.setParent(this);
nodeToken4 = new NodeToken("}");
if (nodeToken4 != null) nodeToken4.setParent(this);
}
/**
* Dumps the current NodeToken to the output stream being used.
*
* @throws IllegalStateException if the token position is invalid relative to the current
* position, i.e. its location places it before the previous token.
*/
public void visit(NodeToken n) {
if (n.beginLine == -1 || n.beginColumn == -1) {
printToken(n.tokenImage);
return;
}
//
// Handle special tokens
//
if (printSpecials && n.numSpecials() > 0)
for (Enumeration<NodeToken> e = n.specialTokens.elements(); e.hasMoreElements(); )
visit(e.nextElement());
//
// Handle startAtNextToken option
//
if (startAtNextToken) {
curLine = n.beginLine;
curColumn = 1;
startAtNextToken = false;
if (n.beginColumn < curColumn) out.println();
}
//
// Check for invalid token position relative to current position.
//
if (n.beginLine < curLine)
throw new IllegalStateException(
"at token \""
+ n.tokenImage
+ "\", n.beginLine = "
+ Integer.toString(n.beginLine)
+ ", curLine = "
+ Integer.toString(curLine));
else if (n.beginLine == curLine && n.beginColumn < curColumn)
throw new IllegalStateException(
"at token \""
+ n.tokenImage
+ "\", n.beginColumn = "
+ Integer.toString(n.beginColumn)
+ ", curColumn = "
+ Integer.toString(curColumn));
//
// Move output "cursor" to proper location, then print the token
//
if (curLine < n.beginLine) {
curColumn = 1;
for (; curLine < n.beginLine; ++curLine) out.println();
}
for (; curColumn < n.beginColumn; ++curColumn) out.print(" ");
printToken(n.tokenImage);
}
public TimesExpression(PrimaryExpression n0, PrimaryExpression n1) {
f0 = n0;
if (f0 != null) f0.setParent(this);
f1 = new NodeToken("*");
if (f1 != null) f1.setParent(this);
f2 = n1;
if (f2 != null) f2.setParent(this);
buildSubNodesList();
}
public AdapterStatement(
AnnotationDeclaration n0,
NodeToken n1,
NodeToken n2,
NodeToken n3,
NodeToken n4,
NodeListOptional n5,
NodeToken n6) {
annotationDeclaration = n0;
if (annotationDeclaration != null) annotationDeclaration.setParent(this);
nodeToken = n1;
if (nodeToken != null) nodeToken.setParent(this);
nodeToken1 = n2;
if (nodeToken1 != null) nodeToken1.setParent(this);
nodeToken2 = n3;
if (nodeToken2 != null) nodeToken2.setParent(this);
nodeToken3 = n4;
if (nodeToken3 != null) nodeToken3.setParent(this);
nodeListOptional = n5;
if (nodeListOptional != null) nodeListOptional.setParent(this);
nodeToken4 = n6;
if (nodeToken4 != null) nodeToken4.setParent(this);
}
public CompilationUnit(
NodeOptional n0, NodeListOptional n1, NodeListOptional n2, NodeOptional n3, NodeOptional n4) {
f0 = n0;
if (f0 != null) f0.setParent(this);
f1 = n1;
if (f1 != null) f1.setParent(this);
f2 = n2;
if (f2 != null) f2.setParent(this);
f3 = n3;
if (f3 != null) f3.setParent(this);
f4 = n4;
if (f4 != null) f4.setParent(this);
f5 = new NodeToken("");
if (f5 != null) f5.setParent(this);
}
/**
* Executes the commands waiting in the command queue, then inserts the proper location
* information into the current NodeToken.
*
* <p>If there are any special tokens preceding this token, they will be given the current
* location information. The token will follow on the next line, at the proper indentation level.
* If this is not the behavior you want from special tokens, feel free to modify this method.
*/
public void visit(NodeToken n) {
for (Enumeration<FormatCommand> e = cmdQueue.elements(); e.hasMoreElements(); ) {
FormatCommand cmd = e.nextElement();
switch (cmd.getCommand()) {
case FormatCommand.FORCE:
curLine += cmd.getNumCommands();
curColumn = curIndent + 1;
break;
case FormatCommand.INDENT:
curIndent += indentAmt * cmd.getNumCommands();
break;
case FormatCommand.OUTDENT:
if (curIndent >= indentAmt) curIndent -= indentAmt * cmd.getNumCommands();
break;
case FormatCommand.SPACE:
curColumn += cmd.getNumCommands();
break;
default:
throw new TreeFormatterException("Invalid value in command queue.");
}
}
cmdQueue.removeAllElements();
//
// Handle all special tokens preceding this NodeToken
//
if (n.numSpecials() > 0)
for (Enumeration<NodeToken> e = n.specialTokens.elements(); e.hasMoreElements(); ) {
NodeToken special = e.nextElement();
//
// -Place the token.
// -Move cursor to next line after the special token.
// -Don't update curColumn--want to keep current indent level.
//
placeToken(special, curLine, curColumn);
curLine = special.endLine + 1;
}
placeToken(n, curLine, curColumn);
curLine = n.endLine;
curColumn = n.endColumn;
}
public String toString() {
return value.toString();
}
public AccessPart(NodeToken n0, NodeToken n1) {
key = n0;
if (key != null) key.setParent(this);
value = n1;
if (value != null) value.setParent(this);
}
public AccessPart() {
key = new NodeToken("ACCESS?");
key.kind = ACCESS;
value = new NodeToken("NOT-ACCESSIBLE");
value.kind = NOT_ACCESSIBLE;
}
public LiteralExpression() {
f0 = new NodeToken("\"");
if (f0 != null) f0.setParent(this);
}
public LiteralExpression(NodeToken n0) {
f0 = n0;
if (f0 != null) f0.setParent(this);
}
