/*
 * Copyright 2018-2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
 * the License. A copy of the License is located at
 * 
 * http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file 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 com.amazonaws.services.verifiedpermissions.model;

import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;

/**
 * <p>
 * A structure that contains the details for a Cedar policy definition. It includes the policy type, a description, and
 * a policy body. This is a top level data type used to create a policy.
 * </p>
 * <p>
 * This data type is used as a request parameter for the <a
 * href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html">CreatePolicy</a>
 * operation. This structure must always have either an <code>static</code> or a <code>templateLinked</code> element.
 * </p>
 * 
 * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/verifiedpermissions-2021-12-01/PolicyDefinition"
 *      target="_top">AWS API Documentation</a>
 */
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class PolicyDefinition implements Serializable, Cloneable, StructuredPojo {

    /**
     * <p>
     * A structure that describes a static policy. An static policy doesn't use a template or allow placeholders for
     * entities.
     * </p>
     */
    private StaticPolicyDefinition staticValue;
    /**
     * <p>
     * A structure that describes a policy that was instantiated from a template. The template can specify placeholders
     * for <code>principal</code> and <code>resource</code>. When you use <a
     * href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html">CreatePolicy</a>
     * to create a policy from a template, you specify the exact principal and resource to use for the instantiated
     * policy.
     * </p>
     */
    private TemplateLinkedPolicyDefinition templateLinked;

    /**
     * <p>
     * A structure that describes a static policy. An static policy doesn't use a template or allow placeholders for
     * entities.
     * </p>
     * 
     * @param staticValue
     *        A structure that describes a static policy. An static policy doesn't use a template or allow placeholders
     *        for entities.
     */

    public void setStatic(StaticPolicyDefinition staticValue) {
        this.staticValue = staticValue;
    }

    /**
     * <p>
     * A structure that describes a static policy. An static policy doesn't use a template or allow placeholders for
     * entities.
     * </p>
     * 
     * @return A structure that describes a static policy. An static policy doesn't use a template or allow placeholders
     *         for entities.
     */

    public StaticPolicyDefinition getStatic() {
        return this.staticValue;
    }

    /**
     * <p>
     * A structure that describes a static policy. An static policy doesn't use a template or allow placeholders for
     * entities.
     * </p>
     * 
     * @param staticValue
     *        A structure that describes a static policy. An static policy doesn't use a template or allow placeholders
     *        for entities.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public PolicyDefinition withStatic(StaticPolicyDefinition staticValue) {
        setStatic(staticValue);
        return this;
    }

    /**
     * <p>
     * A structure that describes a policy that was instantiated from a template. The template can specify placeholders
     * for <code>principal</code> and <code>resource</code>. When you use <a
     * href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html">CreatePolicy</a>
     * to create a policy from a template, you specify the exact principal and resource to use for the instantiated
     * policy.
     * </p>
     * 
     * @param templateLinked
     *        A structure that describes a policy that was instantiated from a template. The template can specify
     *        placeholders for <code>principal</code> and <code>resource</code>. When you use <a
     *        href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html"
     *        >CreatePolicy</a> to create a policy from a template, you specify the exact principal and resource to use
     *        for the instantiated policy.
     */

    public void setTemplateLinked(TemplateLinkedPolicyDefinition templateLinked) {
        this.templateLinked = templateLinked;
    }

    /**
     * <p>
     * A structure that describes a policy that was instantiated from a template. The template can specify placeholders
     * for <code>principal</code> and <code>resource</code>. When you use <a
     * href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html">CreatePolicy</a>
     * to create a policy from a template, you specify the exact principal and resource to use for the instantiated
     * policy.
     * </p>
     * 
     * @return A structure that describes a policy that was instantiated from a template. The template can specify
     *         placeholders for <code>principal</code> and <code>resource</code>. When you use <a
     *         href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html"
     *         >CreatePolicy</a> to create a policy from a template, you specify the exact principal and resource to use
     *         for the instantiated policy.
     */

    public TemplateLinkedPolicyDefinition getTemplateLinked() {
        return this.templateLinked;
    }

    /**
     * <p>
     * A structure that describes a policy that was instantiated from a template. The template can specify placeholders
     * for <code>principal</code> and <code>resource</code>. When you use <a
     * href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html">CreatePolicy</a>
     * to create a policy from a template, you specify the exact principal and resource to use for the instantiated
     * policy.
     * </p>
     * 
     * @param templateLinked
     *        A structure that describes a policy that was instantiated from a template. The template can specify
     *        placeholders for <code>principal</code> and <code>resource</code>. When you use <a
     *        href="https://docs.aws.amazon.com/verifiedpermissions/latest/apireference/API_CreatePolicy.html"
     *        >CreatePolicy</a> to create a policy from a template, you specify the exact principal and resource to use
     *        for the instantiated policy.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public PolicyDefinition withTemplateLinked(TemplateLinkedPolicyDefinition templateLinked) {
        setTemplateLinked(templateLinked);
        return this;
    }

    /**
     * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
     * redacted from this string using a placeholder value.
     *
     * @return A string representation of this object.
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getStatic() != null)
            sb.append("Static: ").append(getStatic()).append(",");
        if (getTemplateLinked() != null)
            sb.append("TemplateLinked: ").append(getTemplateLinked());
        sb.append("}");
        return sb.toString();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof PolicyDefinition == false)
            return false;
        PolicyDefinition other = (PolicyDefinition) obj;
        if (other.getStatic() == null ^ this.getStatic() == null)
            return false;
        if (other.getStatic() != null && other.getStatic().equals(this.getStatic()) == false)
            return false;
        if (other.getTemplateLinked() == null ^ this.getTemplateLinked() == null)
            return false;
        if (other.getTemplateLinked() != null && other.getTemplateLinked().equals(this.getTemplateLinked()) == false)
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getStatic() == null) ? 0 : getStatic().hashCode());
        hashCode = prime * hashCode + ((getTemplateLinked() == null) ? 0 : getTemplateLinked().hashCode());
        return hashCode;
    }

    @Override
    public PolicyDefinition clone() {
        try {
            return (PolicyDefinition) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e);
        }
    }

    @com.amazonaws.annotation.SdkInternalApi
    @Override
    public void marshall(ProtocolMarshaller protocolMarshaller) {
        com.amazonaws.services.verifiedpermissions.model.transform.PolicyDefinitionMarshaller.getInstance().marshall(this, protocolMarshaller);
    }
}