How to use
createDouble
method
in
org.matheclipse.parser.client.ast.IParserFactory

Best Java code snippets using org.matheclipse.parser.client.ast.IParserFactory.createDouble (Showing top 2 results out of 315)

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/**
 * Method Declaration.
 * 
 * @return
 * @see
 */
private ASTNode getNumber(final boolean negative) throws SyntaxError {
  ASTNode temp = null;
  final Object[] result = getNumberString();
  String number = (String) result[0];
  final int numFormat = ((Integer) result[1]).intValue();
  try {
    if (negative) {
      number = '-' + number;
    }
    if (numFormat < 0) {
      temp = fFactory.createDouble(number);
    } else {
      temp = fFactory.createInteger(number, numFormat);
    }
  } catch (final Throwable e) {
    throwSyntaxError("Number format error: " + number, number.length());
  }
  getNextToken();
  return temp;
}

/**
 * Method Declaration.
 * 
 * @param negative the negative
 * @return the number
 * @throws SyntaxError the syntax error
 * @see
 */
private ASTNode getNumber( final boolean negative ) throws SyntaxError {
  ASTNode temp = null;
  final Object[] result = getNumberString();
  String number = (String) result[0];
  final int numFormat = ((Integer) result[1]).intValue();
  try {
    if ( negative ) {
      number = '-' + number;
    }
    if ( numFormat < 0 ) {
      temp = fFactory.createDouble( number );
    }
    else {
      temp = fFactory.createInteger( number, numFormat );
    }
  }
  catch ( final Throwable e ) {
    throwSyntaxError( "Number format error: " + number, number.length() );
  }
  getNextToken();
  return temp;
}

Javadoc

Create an double node from the given double value string.

Popular methods of IParserFactory

get
Get the operator for a given identifier string like Times, Plus, Sin,...
getOperatorCharacters
The set of characters, which could form an operator.
getOperatorList
Get the operator-list for a given operator-string.
isValidIdentifier
Check if the identifier name is valid.
createAST
Creates a new function with no arguments from the given header expression .
createFunction
Creates a new function with head head and 2 arguments.
createInteger
Create an integer node from the given string.
createPattern
Create a pattern from the given symbol node
createString
Create a string node from the scanned double quoted string.
createSymbol
Create a symbol from the scanned identifier string.
createPattern2
Create a pattern from the given symbol node (i.e. __ orx__)
createPattern3
Create a pattern from the given symbol node (i.e. ___ orx___)

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How to use createDoublemethodin org.matheclipse.parser.client.ast.IParserFactory

Best Java code snippets using org.matheclipse.parser.client.ast.IParserFactory.createDouble (Showing top 2 results out of 315)

How to use
createDouble
method
in
org.matheclipse.parser.client.ast.IParserFactory