Examples of com.crashnote.core.config.helper.ConfigOrigin

Package com.crashnote.core.config.helper

Examples of com.crashnote.core.config.helper.ConfigOrigin

com.crashnote.core.config.helper.ConfigOrigin
Represents the origin (such as filename and line number) of a {@link ConfigValue} for use in error messages. Obtain the origin of a valuewith {@link ConfigValue#origin}. Exceptions may have an origin, see {@link ConfigException#origin}, but be careful because ConfigException.origin() may return null.
It's best to use this interface only for debugging; its accuracy is "best effort" rather than guaranteed, and a potentially-noticeable amount of memory could probably be saved if origins were not kept around, so in the future there might be some option to discard origins.
Do not implement this interface; it should only be implemented by the config library. Arbitrary implementations will not work because the library internals assume a specific concrete implementation. Also, this interface is likely to grow new methods over time, so third-party implementations will break.

            final Collection<? extends AbstractConfigValue> stack) {
        if (stack.isEmpty())
            throw new ConfigException.BugOrBroken(
                    "can't merge origins on empty list");
        final List<ConfigOrigin> origins = new ArrayList<ConfigOrigin>();
        ConfigOrigin firstOrigin = null;
        int numMerged = 0;
        for (final AbstractConfigValue v : stack) {
            if (firstOrigin == null)
                firstOrigin = v.origin();

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            if (s1 == null || s2 == null) {
                throw new ConfigException.WrongType(left.origin(),
                        "Cannot concatenate object or list with a non-object-or-list, " + left
                                + " and " + right + " are not compatible");
            } else {
                final ConfigOrigin joinedOrigin = SimpleConfigOrigin.mergeOrigins(left.origin(),
                        right.origin());
                joined = new ConfigString(joinedOrigin, s1 + s2);
            }
        }

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        if (consolidated.isEmpty()) {
            return null;
        } else if (consolidated.size() == 1) {
            return consolidated.get(0);
        } else {
            final ConfigOrigin mergedOrigin = SimpleConfigOrigin.mergeOrigins(consolidated);
            return new ConfigConcatenation(mergedOrigin, consolidated);
        }
    }

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Related Classes of com.crashnote.core.config.helper.ConfigOrigin

com.crashnote.core.config.helper.impl.AbstractConfigObject

com.crashnote.core.config.helper.impl.ConfigConcatenation

com.crashnote.core.config.helper.impl.Parseable

com.crashnote.core.config.helper.impl.Parseable$ParseableResources

com.crashnote.core.config.helper.impl.Parser$ParseContext

com.crashnote.core.config.helper.impl.SimpleConfigList

com.crashnote.core.config.helper.impl.Tokenizer$TokenIterator

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