/*
 * Copyright (C) 2009 the original author(s).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.sonatype.gshell.util;

/**
 * Container and parser for <tt>name=value</tt> bits.
 *
 * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
 * @since 2.0
 */
public class NameValue
{
    public static final String SEPARATOR = "=";

    public final String name;

    public final String value;

    private NameValue(final String name, final String value) {
        this.name = name;
        this.value = value;
    }

    public static NameValue parse(final String input) {
        assert input != null;

        String name, value;

        int i = input.indexOf(SEPARATOR);
        if (i == -1) {
            name = input;
            value = Boolean.TRUE.toString();
        }
        else {
            name = input.substring(0, i);
            value = input.substring(i + 1, input.length());
        }

        return new NameValue(name.trim(), value);
    }
}
/*
 * Copyright (C) 2009 the original author(s).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.sonatype.gshell.util;

/**
 * Container and parser for <tt>name=value</tt> bits.
 *
 * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
 * @since 2.0
 */
public class NameValue
{
    public static final String SEPARATOR = "=";

    public final String name;

    public final String value;

    private NameValue(final String name, final String value) {
        this.name = name;
        this.value = value;
    }

    public static NameValue parse(final String input) {
        assert input != null;

        String name, value;

        int i = input.indexOf(SEPARATOR);
        if (i == -1) {
            name = input;
            value = Boolean.TRUE.toString();
        }
        else {
            name = input.substring(0, i);
            value = input.substring(i + 1, input.length());
        }

        return new NameValue(name.trim(), value);
    }

    public String toString() {
        return name + SEPARATOR + value;
    }
}
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