Populate parser/ hierarchy

[yangtools.git] / yang / yang-parser-rfc7950 / src / main / java / org / opendaylight / yangtools / yang / parser / rfc7950 / stmt / meta / FractionDigitsStatementSupport.java

diff --git a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/meta/FractionDigitsStatementSupport.java b/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/meta/FractionDigitsStatementSupport.java
deleted file mode 100644 (file)
index c69037f..0000000
--- a/yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/meta/FractionDigitsStatementSupport.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2017 Pantheon Technologies, s.r.o. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.meta;
-
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.ImmutableMap.Builder;
-import org.eclipse.jdt.annotation.NonNull;
-import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
-import org.opendaylight.yangtools.yang.model.api.meta.DeclarationReference;
-import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
-import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
-import org.opendaylight.yangtools.yang.model.api.stmt.FractionDigitsEffectiveStatement;
-import org.opendaylight.yangtools.yang.model.api.stmt.FractionDigitsStatement;
-import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatementDecorators;
-import org.opendaylight.yangtools.yang.model.ri.stmt.DeclaredStatements;
-import org.opendaylight.yangtools.yang.model.ri.stmt.EffectiveStatements;
-import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
-import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
-import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
-import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
-import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
-import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
-
-public final class FractionDigitsStatementSupport
-        extends AbstractStatementSupport<Integer, FractionDigitsStatement, FractionDigitsEffectiveStatement> {
-    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
-            SubstatementValidator.builder(YangStmtMapping.FRACTION_DIGITS).build();
-
-    // FIXME: move this to yang-model-spi
-    private static final ImmutableMap<FractionDigitsStatement, FractionDigitsEffectiveStatement> EMPTY_EFF;
-
-    static {
-        final Builder<FractionDigitsStatement, FractionDigitsEffectiveStatement> effBuilder = ImmutableMap.builder();
-        for (int i = 1; i <= 18; ++i) {
-            final FractionDigitsStatement decl = DeclaredStatements.createFractionDigits(i);
-            effBuilder.put(decl, EffectiveStatements.createFractionDigits(decl));
-        }
-        EMPTY_EFF = effBuilder.build();
-    }
-
-    public FractionDigitsStatementSupport(final YangParserConfiguration config) {
-        super(YangStmtMapping.FRACTION_DIGITS, StatementPolicy.contextIndependent(), config, SUBSTATEMENT_VALIDATOR);
-    }
-
-    @Override
-    public Integer parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
-        final int fractionDigits;
-        try {
-            fractionDigits = Integer.parseInt(value);
-        } catch (NumberFormatException e) {
-            throw new SourceException(ctx, e, "%s is not valid fraction-digits integer argument", value);
-        }
-        if (fractionDigits < 1 || fractionDigits > 18) {
-            throw new SourceException("fraction-digits argument should be integer within [1..18]", ctx);
-        }
-        return fractionDigits;
-    }
-
-    @Override
-    protected FractionDigitsStatement createDeclared(final StmtContext<Integer, FractionDigitsStatement, ?> ctx,
-            final ImmutableList<? extends DeclaredStatement<?>> substatements) {
-        return DeclaredStatements.createFractionDigits(ctx.getArgument(), substatements);
-    }
-
-    @Override
-    protected FractionDigitsStatement attachDeclarationReference(final FractionDigitsStatement stmt,
-            final DeclarationReference reference) {
-        return DeclaredStatementDecorators.decorateFractionDigits(stmt, reference);
-    }
-
-    @Override
-    protected FractionDigitsEffectiveStatement createEffective(final Current<Integer, FractionDigitsStatement> stmt,
-            final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
-        return substatements.isEmpty() ? createEmptyEffective(stmt.declared())
-            : EffectiveStatements.createFractionDigits(stmt.declared(), substatements);
-    }
-
-    private static @NonNull FractionDigitsEffectiveStatement createEmptyEffective(
-            final FractionDigitsStatement declared) {
-        final FractionDigitsEffectiveStatement shared = EMPTY_EFF.get(declared);
-        return shared != null ? shared : EffectiveStatements.createFractionDigits(declared);
-    }
-}