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Cloudinary is a cloud service that offers a solution to a web application's entire image management pipeline. Upload images to the cloud. Automatically perform smart image resizing, cropping and conversion without installing any complex software. Integrate Facebook or Twitter profile image extraction in a snap, in any dimension and style to match your websiteâs graphics requirements. Images are seamlessly delivered through a fast CDN, and much much more. This Java library allows to easily integrate with Cloudinary in Java applications.

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package com.cloudinary.transformation;

import com.cloudinary.Transformation;

/**
 * Represents a condition for {@link Transformation#ifCondition()}
 */
public class Condition extends BaseExpression {

    public Condition() {
        super();

    }

    /**
     * Create a Condition Object. The conditionStr string will be translated to a serialized condition.
     * 

     * For example, new Condition("fc > 3")
     * @param conditionStr condition in string format
     */
    public Condition(String conditionStr) {
        this();
        if (conditionStr != null) {
            expressions.add(normalize(conditionStr));
        }
    }

    @Override
    protected Condition newInstance() {
        return new Condition();
    }

    protected Condition predicate(String name, String operator, Object value) {
        if (OPERATORS.containsKey(operator)) {
            operator = (String) OPERATORS.get(operator);
        }
        expressions.add(String.format("%s_%s_%s", name, operator, value));
        return this;
    }

    /**
     * Terminates the definition of the condition and continue with Transformation definition.
     * @return the Transformation object this Condition is attached to.
     */
    public Transformation then() {
        getParent().ifCondition(serialize());
        return getParent();
    }

    public Condition width(String operator, Object value) {
        return predicate("w", operator, value);
    }

    public Condition height(String operator, Object value) {
        return predicate("h", operator, value);
    }

    public Condition aspectRatio(String operator, Object value) {
        return predicate("ar", operator, value);
    }
    public Condition duration(String operator, Object value) {
        return predicate("du", operator, value);
    }
    public Condition initialDuration(String operator, Object value) {
        return predicate("idu", operator, value);
    }

    public Condition faceCount(String operator, Object value) {
        return predicate("fc", operator, value);
    }

    public Condition pageCount(String operator, Object value) {
        return predicate("pc", operator, value);
    }

}