<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/compute/v1/compute.proto

namespace Google\Cloud\Compute\V1;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 * HttpRouteRuleMatch criteria for a request's query parameter.
 *
 * Generated from protobuf message <code>google.cloud.compute.v1.HttpQueryParameterMatch</code>
 */
class HttpQueryParameterMatch extends \Google\Protobuf\Internal\Message
{
    /**
     * The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *
     * Generated from protobuf field <code>optional string exact_match = 457641093;</code>
     */
    private $exact_match = null;
    /**
     * The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.
     *
     * Generated from protobuf field <code>optional string name = 3373707;</code>
     */
    private $name = null;
    /**
     * Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *
     * Generated from protobuf field <code>optional bool present_match = 67435841;</code>
     */
    private $present_match = null;
    /**
     * The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For more information about regular expression syntax, see Syntax. Only one of presentMatch, exactMatch, or regexMatch must be set. Regular expressions can only be used when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED. 
     *
     * Generated from protobuf field <code>optional string regex_match = 107387853;</code>
     */
    private $regex_match = null;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $exact_match
     *           The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *     @type string $name
     *           The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.
     *     @type bool $present_match
     *           Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *     @type string $regex_match
     *           The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For more information about regular expression syntax, see Syntax. Only one of presentMatch, exactMatch, or regexMatch must be set. Regular expressions can only be used when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED. 
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Compute\V1\Compute::initOnce();
        parent::__construct($data);
    }

    /**
     * The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *
     * Generated from protobuf field <code>optional string exact_match = 457641093;</code>
     * @return string
     */
    public function getExactMatch()
    {
        return isset($this->exact_match) ? $this->exact_match : '';
    }

    public function hasExactMatch()
    {
        return isset($this->exact_match);
    }

    public function clearExactMatch()
    {
        unset($this->exact_match);
    }

    /**
     * The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *
     * Generated from protobuf field <code>optional string exact_match = 457641093;</code>
     * @param string $var
     * @return $this
     */
    public function setExactMatch($var)
    {
        GPBUtil::checkString($var, True);
        $this->exact_match = $var;

        return $this;
    }

    /**
     * The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.
     *
     * Generated from protobuf field <code>optional string name = 3373707;</code>
     * @return string
     */
    public function getName()
    {
        return isset($this->name) ? $this->name : '';
    }

    public function hasName()
    {
        return isset($this->name);
    }

    public function clearName()
    {
        unset($this->name);
    }

    /**
     * The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.
     *
     * Generated from protobuf field <code>optional string name = 3373707;</code>
     * @param string $var
     * @return $this
     */
    public function setName($var)
    {
        GPBUtil::checkString($var, True);
        $this->name = $var;

        return $this;
    }

    /**
     * Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *
     * Generated from protobuf field <code>optional bool present_match = 67435841;</code>
     * @return bool
     */
    public function getPresentMatch()
    {
        return isset($this->present_match) ? $this->present_match : false;
    }

    public function hasPresentMatch()
    {
        return isset($this->present_match);
    }

    public function clearPresentMatch()
    {
        unset($this->present_match);
    }

    /**
     * Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not. Only one of presentMatch, exactMatch, or regexMatch must be set. 
     *
     * Generated from protobuf field <code>optional bool present_match = 67435841;</code>
     * @param bool $var
     * @return $this
     */
    public function setPresentMatch($var)
    {
        GPBUtil::checkBool($var);
        $this->present_match = $var;

        return $this;
    }

    /**
     * The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For more information about regular expression syntax, see Syntax. Only one of presentMatch, exactMatch, or regexMatch must be set. Regular expressions can only be used when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED. 
     *
     * Generated from protobuf field <code>optional string regex_match = 107387853;</code>
     * @return string
     */
    public function getRegexMatch()
    {
        return isset($this->regex_match) ? $this->regex_match : '';
    }

    public function hasRegexMatch()
    {
        return isset($this->regex_match);
    }

    public function clearRegexMatch()
    {
        unset($this->regex_match);
    }

    /**
     * The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For more information about regular expression syntax, see Syntax. Only one of presentMatch, exactMatch, or regexMatch must be set. Regular expressions can only be used when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED. 
     *
     * Generated from protobuf field <code>optional string regex_match = 107387853;</code>
     * @param string $var
     * @return $this
     */
    public function setRegexMatch($var)
    {
        GPBUtil::checkString($var, True);
        $this->regex_match = $var;

        return $this;
    }

}