Examples with Strategy org.locationtech.geogig.api.plumbing.LsTreeOp.Strategy used on opensource projects

Example 1 with Strategy

use of org.locationtech.geogig.api.plumbing.LsTreeOp.Strategy in project GeoGig by boundlessgeo.

the class LsTree method runInternal.

@Override
public void runInternal(final GeogigCLI cli) throws IOException {
    String ref;
    if (refList.isEmpty()) {
        ref = null;
    } else {
        ref = refList.get(0);
    }
    Strategy lsStrategy = Strategy.CHILDREN;
    if (recursive) {
        if (includeTrees) {
            lsStrategy = Strategy.DEPTHFIRST;
        } else if (onlyTrees) {
            lsStrategy = Strategy.DEPTHFIRST_ONLY_TREES;
        } else {
            lsStrategy = Strategy.DEPTHFIRST_ONLY_FEATURES;
        }
    } else {
        if (onlyTrees) {
            lsStrategy = Strategy.TREES_ONLY;
        }
    }
    Iterator<NodeRef> iter = cli.getGeogig().command(LsTreeOp.class).setReference(ref).setStrategy(lsStrategy).call();
    final ConsoleReader console = cli.getConsole();
    Function<NodeRef, CharSequence> printFunctor = new Function<NodeRef, CharSequence>() {

        @Override
        public CharSequence apply(NodeRef input) {
            StringBuilder sb = new StringBuilder();
            if (!verbose) {
                sb.append(input.path());
            } else {
                Envelope env = new Envelope();
                input.getNode().expand(env);
                StringBuilder sbenv = new StringBuilder();
                sbenv.append(Double.toString(env.getMinX())).append(";").append(Double.toString(env.getMaxX())).append(";").append(Double.toString(env.getMinY())).append(";").append(Double.toString(env.getMaxY()));
                sb.append(input.getMetadataId().toString()).append(' ').append(input.getType().toString().toLowerCase()).append(' ').append(input.objectId().toString()).append(' ').append(input.path()).append(' ').append(sbenv);
                if (input.getType().equals(TYPE.TREE)) {
                    RevTree tree = cli.getGeogig().command(RevObjectParse.class).setObjectId(input.objectId()).call(RevTree.class).get();
                    sb.append(' ').append(tree.size()).append(' ').append(tree.numTrees());
                }
            }
            return sb;
        }
    };
    Iterator<CharSequence> lines = Iterators.transform(iter, printFunctor);
    while (lines.hasNext()) {
        console.println(lines.next());
    }
    console.flush();
}

Example 2 with Strategy

use of org.locationtech.geogig.api.plumbing.LsTreeOp.Strategy in project GeoGig by boundlessgeo.

the class Ls method runInternal.

@Override
public void runInternal(GeogigCLI cli) throws IOException {
    String ref;
    if (refList.isEmpty()) {
        ref = null;
    } else {
        ref = refList.get(0);
    }
    Strategy lsStrategy = Strategy.CHILDREN;
    if (recursive) {
        if (includeTrees) {
            lsStrategy = Strategy.DEPTHFIRST;
        } else if (onlyTrees) {
            lsStrategy = Strategy.DEPTHFIRST_ONLY_TREES;
        } else {
            lsStrategy = Strategy.DEPTHFIRST_ONLY_FEATURES;
        }
    } else {
        if (onlyTrees) {
            lsStrategy = Strategy.TREES_ONLY;
        }
    }
    Iterator<NodeRef> iter = cli.getGeogig().command(LsTreeOp.class).setReference(ref).setStrategy(lsStrategy).call();
    final ConsoleReader console = cli.getConsole();
    if (!iter.hasNext()) {
        if (ref == null) {
            console.println("The working tree is empty");
        } else {
            console.println("The specified path is empty");
        }
        return;
    }
    int depth = 0;
    if (ref == null) {
        console.println("Root tree/");
    } else {
        console.println(ref + "/");
        depth = ref.split("/").length - 1;
    }
    final int rootDepth = depth;
    Function<NodeRef, CharSequence> printFunctor = new Function<NodeRef, CharSequence>() {

        @Override
        public CharSequence apply(NodeRef input) {
            String path = input.path();
            int depth = path.split("/").length - rootDepth;
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < depth; i++) {
                sb.append('\t');
            }
            sb.append(input.getNode().getName());
            if (input.getType().equals(TYPE.TREE)) {
                sb.append('/');
            }
            if (verbose) {
                sb.append(' ').append(abbrev(input.getMetadataId())).append(' ').append(abbrev(input.objectId()));
            }
            return sb.toString();
        }

        private String abbrev(ObjectId oid) {
            return abbrev == null ? oid.toString() : oid.toString().substring(0, abbrev.intValue());
        }
    };
    Iterator<CharSequence> lines = Iterators.transform(iter, printFunctor);
    while (lines.hasNext()) {
        console.println(lines.next());
    }
    console.flush();
}

Example 3 with Strategy

use of org.locationtech.geogig.api.plumbing.LsTreeOp.Strategy in project GeoGig by boundlessgeo.

the class WriteTree2Test method getRefsByPath.

private ImmutableMap<String, NodeRef> getRefsByPath(ObjectId repoRoot, boolean includeFeatures) {
    Strategy strategy = includeFeatures ? Strategy.DEPTHFIRST : Strategy.DEPTHFIRST_ONLY_TREES;
    Iterator<NodeRef> iterator = geogig.command(LsTreeOp.class).setReference(repoRoot.toString()).setStrategy(strategy).call();
    Function<NodeRef, String> keyFunction = new Function<NodeRef, String>() {

        @Override
        public String apply(NodeRef input) {
            return input.path();
        }
    };
    ImmutableMap<String, NodeRef> refsByPath = Maps.uniqueIndex(iterator, keyFunction);
    return refsByPath;
}