Package org.encog.ml.prg.expvalue

Examples of org.encog.ml.prg.expvalue.ExpressionValue.toStringValue()

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      if( result.isString() ) {
        line.append("\"");
      }
     
      line.append(result.toStringValue());
     
      if( result.isString() ) {
        line.append("\"");
      }
    }
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    return renderNode(this.program.getRootNode());
  }

  private String handleConst(ProgramNode node) {
    ExpressionValue v = node.getData()[0];
    return v.toStringValue();
  }

  private String handleVar(ProgramNode node) {
    int varIndex = (int)node.getData()[0].toIntValue();
    return this.program.getVariables().getVariableName(varIndex);
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    Assert.assertTrue(exp.isInt());
    Assert.assertEquals( 1, exp.toIntValue());
 
    exp = EncogProgram.parseExpression("cstr(1.2345678)");
    Assert.assertTrue(exp.isString());
    Assert.assertEquals( "1.2345678", exp.toStringValue());
   
    exp = EncogProgram.parseExpression("cfloat(\"1.2345678\")");
    Assert.assertTrue(exp.isFloat());
    Assert.assertEquals( "1.2345678", exp.toStringValue());
   
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    Assert.assertTrue(exp.isString());
    Assert.assertEquals( "1.2345678", exp.toStringValue());
   
    exp = EncogProgram.parseExpression("cfloat(\"1.2345678\")");
    Assert.assertTrue(exp.isFloat());
    Assert.assertEquals( "1.2345678", exp.toStringValue());
   
  }
 
  public void testPrecedence() {
    Assert.assertEquals( -2.5, EncogProgram.parseFloat("1.0+2.0*3.0/4.0-5.0"),Encog.DEFAULT_DOUBLE_EQUAL);   
 
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