/*
 * Zorbage: an algebraic data hierarchy for use in numeric processing.
 *
 * Copyright (c) 2016-2021 Barry DeZonia All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list
 * of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright notice, this
 * list of conditions and the following disclaimer in the documentation and/or other
 * materials provided with the distribution.
 * 
 * Neither the name of the <copyright holder> nor the names of its contributors may
 * be used to endorse or promote products derived from this software without specific
 * prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */
package nom.bdezonia.zorbage.coordinates;

import java.math.BigDecimal;

import nom.bdezonia.zorbage.algebra.G;
import nom.bdezonia.zorbage.procedure.Procedure;
import nom.bdezonia.zorbage.procedure.Procedure2;
import nom.bdezonia.zorbage.procedure.impl.parse.EquationParser;
import nom.bdezonia.zorbage.tuple.Tuple2;
import nom.bdezonia.zorbage.type.real.highprec.HighPrecisionAlgebra;
import nom.bdezonia.zorbage.type.real.highprec.HighPrecisionMember;

/**
 * 
 * @author Barry DeZonia
 *
 */
public class StringDefinedAxisEquation implements Procedure2<Long,HighPrecisionMember>
{
	private final Procedure<HighPrecisionMember> parsedAxisProc;
	
	public StringDefinedAxisEquation(String eqn) {
		Tuple2<String, Procedure<HighPrecisionMember>> parseResult = new EquationParser<HighPrecisionAlgebra,HighPrecisionMember>().parse(G.HP, eqn);
		if (parseResult.a() != null)
			throw new IllegalArgumentException("axis equation could not be parsed: "+parseResult.a());
		parsedAxisProc = parseResult.b();
	}
	
	@Override
	public void call(Long in, HighPrecisionMember out) {
		
		// set input value for axis transformation
		out.setV(BigDecimal.valueOf(in));
		
		// left side out set to axis transformation of right side out
		parsedAxisProc.call(out, out);

	}

}

@@ -2262,18 +2262,47 @@
 isProc;%0A
+%09private final String error;%0A
 %09%0A
-
 %09public 
@@ -2491,113 +2491,16 @@
 ;%0A%09%09
-if (parseResult.a() != null)%0A%09%09%09throw new IllegalArgumentException(%22axis equation could not be parsed: %22+
+error = 
 pars
@@ -2510,17 +2510,16 @@
 sult.a()
-)
 ;%0A%09%09pars
@@ -2807,10 +2807,59 @@
 );%0A%0A%09%7D%0A%0A
+%09public String parseError() %7B%0A%09%09return error;%0A%09%7D%0A
 %7D%0A

Improve error handling with string defined axis