content: /*
   * Copyright (c) 2017, Andreas Fagschlunger. 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.
   *
   * 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 THE COPYRIGHT OWNER OR
   * CONTRIBUTORS 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 at.o2xfs.xfs.siu;
  
  import org.apache.commons.lang3.builder.ToStringBuilder;
  
  public class SIUGuidLightCapabilities {
  
  	private final int[] guidLights;
  
  	public SIUGuidLightCapabilities(final int[] guidLights) {
  		if (guidLights == null) {
  			throw new IllegalArgumentException("guidLights must not be null");
  		} else if (guidLights.length != SIUConstant.GUIDLIGHTS_SIZE) {
  			throw new IllegalArgumentException("guidLights.length != " + SIUConstant.GUIDLIGHTS_SIZE);
  		}
  		this.guidLights = guidLights;
  	}
  
  	private boolean isAvailable(final SIUGuidLight guidLight) {
  		final int value = guidLights[(int) guidLight.getValue()];
  		return value == SIUConstant.AVAILABLE;
  	}
  
  	public boolean isCardUnit() {
  		return isAvailable(SIUGuidLight.CARDUNIT);
  	}
  
  	public boolean isPINPad() {
  		return isAvailable(SIUGuidLight.PINPAD);
  	}
  
  	public boolean isNoteDispenser() {
  		return isAvailable(SIUGuidLight.NOTESDISPENSER);
  	}
  
  	public boolean isCoinDispenser() {
  		return isAvailable(SIUGuidLight.COINDISPENSER);
  	}
  
  	public boolean isReceiptPrinter() {
  		return isAvailable(SIUGuidLight.RECEIPTPRINTER);
  	}
  
  	public boolean isPassbookPrinter() {
  		return isAvailable(SIUGuidLight.PASSBOOKPRINTER);
  	}
  
  	public boolean isEnvelopeDepository() {
  		return isAvailable(SIUGuidLight.ENVDEPOSITORY);
  	}
  
  	public boolean isChequeUnit() {
  		return isAvailable(SIUGuidLight.CHEQUEUNIT);
  	}
  
  	public boolean isBillAcceptor() {
  		return isAvailable(SIUGuidLight.BILLACCEPTOR);
  	}
  
  	public boolean isEnvelopeDispenser() {
  		return isAvailable(SIUGuidLight.ENVDISPENSER);
  	}
  
  	public boolean isDocumentPrinter() {
  		return isAvailable(SIUGuidLight.DOCUMENTPRINTER);
  	}
  
  	public boolean isCoinAcceptor() {
  		return isAvailable(SIUGuidLight.COINACCEPTOR);
  	}
  
  	public boolean isScanner() {
  		return isAvailable(SIUGuidLight.SCANNER);
  	}
  
  	@Override
  	public String toString() {
  		return new ToStringBuilder(this).append("cardUnit", isCardUnit())
  										.append("pinPad", isPINPad())
  										.append("noteDispenser", isNoteDispenser())
  										.append("coinDispenser", isCoinDispenser())
  										.append("receiptPrinter", isReceiptPrinter())
  										.append("passbookPrinter", isPassbookPrinter())
  										.append("envelopeDepository", isEnvelopeDepository())
  										.append("chequeUnit", isChequeUnit())
  										.append("billAcceptor", isBillAcceptor())
  										.append("envelopeDispenser", isEnvelopeDispenser())
  										.append("documentPrinter", isDocumentPrinter())
  										.append("coinAcceptor", isCoinAcceptor())
  										.append("scanner", isScanner())
  										.toString();
  	}
  }