com.opengamma.financial.analytics.fxforwardcurve.FXForwardCurveDefinition.java Source code

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Here is the source code for com.opengamma.financial.analytics.fxforwardcurve.FXForwardCurveDefinition.java

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/**
 * Copyright (C) 2012 - present by OpenGamma Inc. and the OpenGamma group of companies
 * 
 * Please see distribution for license.
 */
package com.opengamma.financial.analytics.fxforwardcurve;

import java.util.Arrays;

import org.apache.commons.lang.builder.ToStringBuilder;

import com.opengamma.core.config.Config;
import com.opengamma.util.ArgumentChecker;
import com.opengamma.util.money.UnorderedCurrencyPair;
import com.opengamma.util.time.Tenor;

/**
 * 
 */
@Config(description = "FX forward curve definition")
public class FXForwardCurveDefinition {

    /**
     * The curve name.
     */
    private final String _name;
    /**
     * The target currency pair.
     */
    private final UnorderedCurrencyPair _target;
    /**
     * The tenors.
     */
    private final Tenor[] _tenors;

    public FXForwardCurveDefinition(final String name, final UnorderedCurrencyPair target, final Tenor[] tenors) {
        ArgumentChecker.notNull(name, "name");
        ArgumentChecker.notNull(target, "target");
        ArgumentChecker.notNull(tenors, "xs");
        _name = name;
        _target = target;
        _tenors = tenors;
    }

    public Tenor[] getTenors() {
        return _tenors;
    }

    public String getName() {
        return _name;
    }

    public UnorderedCurrencyPair getTarget() {
        return _target;
    }

    @Override
    public int hashCode() {
        return getTarget().hashCode() * getTarget().hashCode();
    }

    @Override
    public boolean equals(final Object obj) {
        if (obj == null) {
            return false;
        }
        if (!(obj instanceof FXForwardCurveDefinition)) {
            return false;
        }
        final FXForwardCurveDefinition other = (FXForwardCurveDefinition) obj;
        return getTarget().equals(other.getTarget()) && getName().equals(other.getName())
                && Arrays.equals(getTenors(), other.getTenors());
    }

    @Override
    public String toString() {
        return ToStringBuilder.reflectionToString(this);
    }
}