Java 类org.projectfloodlight.openflow.types.OFValueType 实例源码

@SafeVarargs
public Prerequisite(MatchField<T> field, OFValueType<T>... values) {
    this.values = new HashSet<OFValueType<T>>();
    this.field = field;
    if (values == null || values.length == 0) {
        this.any = true;
    } else {
        this.any = false;
        for (OFValueType<T> value : values) {
            this.values.add(value);
        }
    }
}

/**
 * Returns true if this prerequisite is satisfied by the given match object.
 *
 * @param match Match object
 * @return true iff prerequisite is satisfied.
 */
public boolean isSatisfied(Match match) {
    OFValueType<T> res = match.get(this.field);
    if (res == null)
        return false;
    if (this.any)
        return true;
    if (this.values.contains(res)) {
        return true;
    }
    return false;
}

@SafeVarargs
public Prerequisite(MatchField<T> field, OFValueType<T>... values) {
    this.field = field;
    /* possible null values, since public constructor */
    if (values == null || values.length == 0) {
        this.any = true;
        this.values = ImmutableSet.of();
    } else {
        this.any = false;
        this.values = ImmutableSet.copyOf(values);
    }
}

/**
 * Returns true if this prerequisite is satisfied by the given match object.
 *
 * @param match Match object
 * @return true iff prerequisite is satisfied.
 */
public boolean isSatisfied(Match match) {
    OFValueType<T> res = match.get(this.field);
    if (res == null)
        return false;
    if (this.any)
        return true;
    if (this.values.contains(res)) {
        return true;
    }
    return false;
}

@SuppressWarnings("unchecked")
public <T extends OFValueType<T>> OFOxm<T> get(MatchField<T> matchField) {
    return (OFOxm<T>) oxmMap.get(matchField.id);
}

public <T extends OFValueType<T>> void set(OFOxm<T> oxm) {
    oxmMap.put(oxm.getMatchField().id, oxm);
}

public <T extends OFValueType<T>> void unset(MatchField<T> matchField) {
    oxmMap.remove(matchField.id);
}

@SuppressWarnings("unchecked")
public <T extends OFValueType<T>> OFOxm<T> get(MatchField<T> matchField) {
    return (OFOxm<T>) oxmMap.get(matchField.id);
}

public <T extends OFValueType<T>> void set(OFOxm<T> oxm) {
    oxmMap.put(oxm.getMatchField().id, oxm);
}

public <T extends OFValueType<T>> void unset(MatchField<T> matchField) {
    oxmMap.remove(matchField.id);
}

@SuppressWarnings("unchecked")
public <T extends OFValueType<T>> OFOxs<T> get(StatField<T> statField) {
    return (OFOxs<T>) oxsMap.get(statField.id);
}

public <T extends OFValueType<T>> void set(OFOxs<T> oxs) {
    oxsMap.put(oxs.getStatField().id, oxs);
}

public <T extends OFValueType<T>> void unset(StatField<T> statField) {
    oxsMap.remove(statField.id);
}

/**
 * Returns a value for the given field if:
 * <ul>
 * <li>Field is supported
 * <li>Field is not fully wildcarded
 * <li>Prerequisites are ok
 * </ul>
 * If one of the above conditions does not hold, returns null. Value is returned masked if partially wildcarded.
 *
 * @param field Match field to retrieve
 * @return Value of match field (may be masked), or <code>null</code> if field is one of the conditions above does not hold.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> F get(MatchField<F> field) throws UnsupportedOperationException;

/**
 * Returns the masked value for the given field from this match, along with the mask itself.
 * Prerequisite: field is partially masked.
 * If prerequisite is not met, a <code>null</code> is returned.
 *
 * @param field Match field to retrieve.
 * @return Masked value of match field or null if no mask is set.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> Masked<F> getMasked(MatchField<F> field) throws UnsupportedOperationException;

/**
 * Sets a specific exact value for a field.
 *
 * @param field Match field to set.
 * @param value Value of match field.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> Builder setExact(MatchField<F> field, F value) throws UnsupportedOperationException;

/**
 * Sets a masked value for a field.
 *
 * @param field Match field to set.
 * @param value Value of field.
 * @param mask Mask value.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported, if field is supported but does not support masking, or if mask structure is not supported.
 */
public <F extends OFValueType<F>> Builder setMasked(MatchField<F> field, F value, F mask) throws UnsupportedOperationException;

/**
 * Sets a masked value for a field.
 *
 * @param field Match field to set.
 * @param valueWithMask Compound Masked object contains the value and the mask.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported, if field is supported but does not support masking, or if mask structure is not supported.
 */
public <F extends OFValueType<F>> Builder setMasked(MatchField<F> field, Masked<F> valueWithMask) throws UnsupportedOperationException;

/**
 * Unsets any value given for the field and wildcards it so that it matches any value.
 *
 * @param field Match field to unset.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> Builder wildcard(MatchField<F> field) throws UnsupportedOperationException;

/**
 * Get valid/possible values for this prerequisite match.
 *
 * @return unmodifiable set of possible values
 */
public Set<OFValueType<T>> getValues() {
    return this.values;   
}

/**
 * Returns a value for the given field if:
 * <ul>
 * <li>Field is supported
 * <li>Field is not fully wildcarded
 * <li>Prerequisites are ok
 * </ul>
 * If one of the above conditions does not hold, returns null. Value is returned masked if partially wildcarded.
 *
 * @param <F> MatchField type
 * @param field Match field to retrieve
 * @return Value of match field (may be masked), or <code>null</code> if field is one of the conditions above does not hold.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> F get(MatchField<F> field) throws UnsupportedOperationException;

/**
 * Returns the masked value for the given field from this match, along with the mask itself.
 * Prerequisite: field is partially masked.
 * If prerequisite is not met, a <code>null</code> is returned.
 *
 * @param <F> MatchField type
 * @param field Match field to retrieve.
 * @return Masked value of match field or null if no mask is set.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> Masked<F> getMasked(MatchField<F> field) throws UnsupportedOperationException;

/**
 * Sets a specific exact value for a field.
 *
 * @param <F> MatchField and value type
 * @param field Match field to set.
 * @param value Value of match field.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> Builder setExact(MatchField<F> field, F value) throws UnsupportedOperationException;

/**
 * Sets a masked value for a field.
 *
 * @param <F> MatchField, value, and mask type
 * @param field Match field to set.
 * @param value Value of field.
 * @param mask Mask value.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported, if field is supported but does not support masking, or if mask structure is not supported.
 */
public <F extends OFValueType<F>> Builder setMasked(MatchField<F> field, F value, F mask) throws UnsupportedOperationException;

/**
 * Sets a masked value for a field.
 *
 * @param <F> MatchField and value with mask type
 * @param field Match field to set.
 * @param valueWithMask Compound Masked object contains the value and the mask.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported, if field is supported but does not support masking, or if mask structure is not supported.
 */
public <F extends OFValueType<F>> Builder setMasked(MatchField<F> field, Masked<F> valueWithMask) throws UnsupportedOperationException;

/**
 * Unsets any value given for the field and wildcards it so that it matches any value.
 *
 * @param <F> MatchField type
 * @param field Match field to unset.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> Builder wildcard(MatchField<F> field) throws UnsupportedOperationException;

/**
 * Sets a specific value for a stat field.
 *
 * @param <F> StatField type
 * @param field Stat field to set.
 * @param value Value of stat field.
 * @return the Builder instance used.
 * @throws UnsupportedOperationException If field is not supported.
 */
public <F extends OFValueType<F>> Builder set(StatField<F> field, F value) throws UnsupportedOperationException;

public <F extends OFValueType<F>> F get(MatchField<F> field) throws UnsupportedOperationException;

public <F extends OFValueType<F>> Masked<F> getMasked(MatchField<F> field) throws UnsupportedOperationException;

public <F extends OFValueType<F>> F get(MatchField<F> field) throws UnsupportedOperationException;

public <F extends OFValueType<F>> Masked<F> getMasked(MatchField<F> field) throws UnsupportedOperationException;

public <F extends OFValueType<F>> F get(StatField<F> field) throws UnsupportedOperationException;

public <F extends OFValueType<F>> F get(StatField<F> field) throws UnsupportedOperationException;