com.eviware.loadui.impl.layout.LayoutComponentImpl.java Source code

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Here is the source code for com.eviware.loadui.impl.layout.LayoutComponentImpl.java

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/*
 * Copyright 2013 SmartBear Software
 * 
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by the European Commission - subsequent
 * versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * 
 * http://ec.europa.eu/idabc/eupl
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence is
 * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the Licence for the specific language governing permissions and limitations
 * under the Licence.
 */
package com.eviware.loadui.impl.layout;

import java.util.Map;

import com.eviware.loadui.api.layout.LayoutComponent;
import com.eviware.loadui.util.MapUtils;
import com.google.common.base.Objects;
import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;

public class LayoutComponentImpl implements LayoutComponent {
    public static final String CONSTRAINTS = "constraints";

    protected final Map<String, ?> properties;

    public LayoutComponentImpl(Map<String, ?> args) {
        properties = ImmutableMap.copyOf(Maps.filterKeys(args, Predicates.notNull()));
    }

    public LayoutComponentImpl(String constraints) {
        this(ImmutableMap.of(CONSTRAINTS, constraints));
    }

    @Override
    public String getConstraints() {
        return MapUtils.getOr(properties, CONSTRAINTS, "");
    }

    @Override
    public Object get(String key) {
        return properties.get(key);
    }

    @Override
    public boolean has(String key) {
        return properties.containsKey(key);
    }

    @Override
    public String toString() {
        return Objects.toStringHelper(this).addValue(properties).toString();
    }
}