Are these filters functionally the same?
@return true if they are.
181879
public boolean isSameFilter(BaseMessageFilter filter)
    {
        if (filter.getClass().equals(this.getClass()))
        {
            if (this.get(DB_NAME) != null)
                if (this.get(DB_NAME).equals(filter.get(DB_NAME)))
                    if (this.get(TABLE_NAME) != null)
                        if (this.get(TABLE_NAME).equals(filter.get(TABLE_NAME)))
            {
                return true;
            }
            if (filter.isFilterMatch(this))
                ;
        }
        return false;
    }
824933
public static QueryFilter and(QueryFilter... queryFilters) {
        QueryFilter result = null;
        for (QueryFilter q : queryFilters) {
            result = result == null ? q : result.and(q);
        }
        return result;
    }
532966
public function filtersPass()
    {
        $invoker = new Invoker();

        foreach ($this->filters as $callback) {
            if (!$invoker->call($callback)) {
                return false;
            }
        }

        foreach ($this->rejects as $callback) {
            if ($invoker->call($callback)) {
                return false;
            }
        }

        return true;
    }
1087695
public boolean isFilterMatch(BaseMessageHeader messageHeader)
    {
        boolean bMatch = super.isFilterMatch(messageHeader);
        if (bMatch)
        {
            if (m_bPrivate)
                bMatch = false; // Only a matching SessionMessageHeader will be sent.
            if ((messageHeader != null)
                && (this.getObjectKey() != null)
                && (messageHeader instanceof SessionMessageHeader)
                && (((SessionMessageHeader)messageHeader).getObjectKey() != null)
                && (!this.getObjectKey().equals(((SessionMessageHeader)messageHeader).getObjectKey())))
                    bMatch = false;   // No match!
            else
                    bMatch = true;    // Match!
        }
        return bMatch;    // MATCH!!!
    }
841031
public function getFilters()
    {
        $input = $this->collection->make(
            $this->request->except($this->sortName));

        $filters = $this->collection->make();

        $input->filter(function ($value) {
            if ($this->ignoreEmptyFilters && is_string($value) &&
                (string) $value == ''
            ) {
                return false;
            }

            return true;
        })->each(function ($value, $field) use ($filters) {
            $filter = new Filter();
            $filter->setField($field);
            $filter->setValue($value);
            $filters->push($filter);
        });

        return $filters;
    }
256587
public function hasFilter($filter)
    {
        $key = is_callable($filter) ? 0 : 1;

        foreach ($this->filters as $tuple) {
            if ($tuple[$key] === $filter) {
                return true;
            }
        }

        return false;
    }
1256011
protected function applyFilters()
    {
        // skip if already cleaned
        if ($this->currentState == self::FILTERED) {
            return $this->wasFiltered();
        }

        $this->filterMessages = array();

        // skip if not translations available
        if (!$this->hasTranslations()) {
            $this->currentState = self::FILTERED;
            return false;
        }

        $cleanedTranslations = $this->translations;

        foreach ($this->filters as $filter) {

            $cleanedTranslations = $filter->filter($cleanedTranslations);
            $filteredData = $filter->getFilteredData();
            if (!empty($filteredData)) {
                $this->filterMessages[] = get_class($filter) . " changed: " . var_export($filteredData, 1);
            }
        }

        $this->currentState = self::FILTERED;

        if ($cleanedTranslations != $this->translations) {
            $this->filterMessages[] = 'translations have been cleaned';
        }

        $this->translations = $cleanedTranslations;
        return $this->wasFiltered();
    }
544705
function () {
				var oBinding = this.byId("tree").getBinding("items");
				if (this._sFilter) {
					oBinding.filter(new Filter({
						path: "name",
						operator: FilterOperator.Contains,
						value1: this._sFilter
					}));
					return true;
				} else {
					oBinding.filter();
					return false;
				}
			}
238985
public static boolean isIndexable(String content, List<String> filters) {
        if (isNullOrEmpty(content)) {
            logger.trace("Null or empty content always matches.");
            return true;
        }

        if (filters == null || filters.isEmpty()) {
            logger.trace("No pattern always matches.");
            return true;
        }

        logger.trace("content = [{}], filters = {}", content, filters);
        for (String filter : filters) {
            Pattern pattern = Pattern.compile(filter, Pattern.MULTILINE | Pattern.UNIX_LINES);
            logger.trace("Testing filter [{}]", filter);
            if (!pattern.matcher(content).find()) {
                logger.trace("Filter [{}] is not matching.", filter);
                return false;
            } else {
                logger.trace("Filter [{}] is matching.", filter);
            }
        }

        return true;
    }
720315
def filters_match_deeply?(key, scope)
      return true if filters_match?(key)
      return false unless @deep_filters

      long = [scope, key].compact.join('.')
      short = long.sub(/^request\.params\./, '')
      filters_match?(long) || filters_match?(short)
    end
924259
private boolean matches(String filter, String value) {
        if (filter == null) {
            return true;
        }
        return filter.equals(value);
    }
1248982
def matches(self, filter_props):
        """"""
        if filter_props is None:
            return False

        found_one = False
        for key, value in filter_props.items():
            if key in self.properties and value != self.properties[key]:
                return False
            elif key in self.properties and value == self.properties[key]:
                found_one = True

        return found_one
479700
private static boolean isRunnable(FilterTargetData targetData, String[] filters) {
		if (filters == null || filters.length == 0) {
			return true;
		}
		
		for (String filter : filters) {
			String[] filterSplitted = filter.split(":");

			// We must evaluate all the filters and return only when there is a valid match
			if (
				(filterSplitted.length == 1 && targetData.anyMatch(filterSplitted[0])) || // Any filter
				("key".equalsIgnoreCase(filterSplitted[0]) && targetData.keyMatch(filterSplitted[1])) || // Key filter
				("name".equalsIgnoreCase(filterSplitted[0]) && targetData.nameMatch(filterSplitted[1])) || // Name filter
				("tag".equalsIgnoreCase(filterSplitted[0]) && targetData.tagMatch(filterSplitted[1])) || // Tag filter
				("ticket".equalsIgnoreCase(filterSplitted[0]) && targetData.ticketMatch(filterSplitted[1])) // Ticket filter
			) {
				return true;
			}
		}

		return false;
	}
541936
public boolean isFilterMatch(BaseMessageHeader messageHeader)
    {
        boolean bMatch = true;
        if (messageHeader != null)
        {
            if (this.getQueueName() != null)
                if (!this.getQueueName().equals(messageHeader.getQueueName()))
                    return false;   // No match
            if (this.getQueueType() != null)
                if (!this.getQueueType().equals(messageHeader.getQueueType()))
                    return false;   // No match
            if (this.getMessageSource() != null)
                if (this.getMessageSource() == messageHeader.getMessageSource())
                    return false;   // If the source codes are the same object, don't echo!
            Object[][] mxMessageHeader = messageHeader.getNameValueTree();
            Object[][] mxMessageFilter = this.getNameValueTree();
            bMatch = this.compareTrees(mxMessageHeader, mxMessageFilter, false);
            if (bMatch)
                if (messageHeader.getRegistryIDMatch() != null)
                    if (!messageHeader.getRegistryIDMatch().equals(this.getRegistryID()))
                        bMatch = false;
        }
        return bMatch;    // MATCH!!!
    }
573649
def matches(self, client, event_data):
        """"""

        for f in self.filters:
            if not f(client, event_data):
                return False

        return True
1050357
public boolean sameAs(BlockType other) {
        if (!this.isValid) {
            return !other.isValid && (this.isTop == other.isTop);
        } else {
            if (!other.isValid) {
                return false;
            } else {
                // Both facts are valid
                if (this.depth != other.depth) {
                    return false;
                }

                // Compare bits
                for (int i = 0; i < this.depth; ++i) {
                    if (this.get(i) != other.get(i)) {
                        return false;
                    }
                }

                return true;
            }
        }
    }
632586
public static boolean matchesFilter(String key, List<String> filters) {
		boolean rets = (null == filters);
		if (!rets) {
			for (Iterator<String> it = filters.iterator(); it.hasNext() && !rets;)
				rets = key.startsWith(it.next());
		}

		return rets;
	}