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A Code-based incremental Generator
package com.devonfw.cobigen.api;
import java.nio.file.Path;
import java.util.List;
import java.util.Map;
import com.devonfw.cobigen.api.annotation.ExceptionFacade;
import com.devonfw.cobigen.api.extension.ModelBuilder;
import com.devonfw.cobigen.api.to.GenerableArtifact;
import com.devonfw.cobigen.api.to.GenerationReportTo;
/**
* The {@link CobiGen} provides the API for generating Code/Files from FreeMarker templates.
*/
@ExceptionFacade
public interface CobiGen extends ConfigurationInterpreter, InputInterpreter {
/**
* Generates code by processing the {@link List} of {@link GenerableArtifact}s for the given input.
*
* @param input
* generator input object
* @param generableArtifacts
* a {@link List} of artifacts to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, List generableArtifacts,
Path targetRootPath);
/**
* Generates code by processing the {@link List} of {@link GenerableArtifact}s for the given input.
*
* @param input
* generator input object
* @param generableArtifacts
* a {@link List} of artifacts to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @param forceOverride
* if true and the destination path is already existent, the contents will be
* overwritten by the generated ones iff there is no merge strategy defined by the templates
* configuration. (default: {@code false})
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, List generableArtifacts,
Path targetRootPath, boolean forceOverride);
/**
* Generates code by processing the {@link List} of {@link GenerableArtifact}s for the given input.
*
* @param input
* generator input object
* @param generableArtifacts
* a {@link List} of artifacts to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @param forceOverride
* if true and the destination path is already existent, the contents will be
* overwritten by the generated ones iff there is no merge strategy defined by the templates
* configuration. (default: {@code false})
* @param logicClasses
* a {@link List} of java class files, which will be included as accessible beans in the
* template model. Such classes can be used to implement more complex template logic.
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, List generableArtifacts,
Path targetRootPath, boolean forceOverride, List> logicClasses);
/**
* Generates code by processing the {@link List} of {@link GenerableArtifact}s for the given input.
*
* @param input
* generator input object
* @param generableArtifacts
* a {@link List} of artifacts to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @param forceOverride
* if true and the destination path is already existent, the contents will be
* overwritten by the generated ones iff there is no merge strategy defined by the templates
* configuration. (default: {@code false})
* @param logicClasses
* a {@link List} of java class files, which will be included as accessible beans in the
* template model. Such classes can be used to implement more complex template logic.
* @param rawModel
* externally adapted model to be used for generation.
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, List generableArtifacts,
Path targetRootPath, boolean forceOverride, List> logicClasses, Map rawModel);
/**
* Generates code by processing the {@link GenerableArtifact} for the given input.
*
* @param input
* generator input object
* @param generableArtifact
* the artifact to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, GenerableArtifact generableArtifact, Path targetRootPath);
/**
* Generates code by processing the {@link GenerableArtifact} for the given input.
*
* @param input
* generator input object
* @param generableArtifact
* the artifact to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @param forceOverride
* if true and the destination path is already existent, the contents will be
* overwritten by the generated ones iff there is no merge strategy defined by the templates
* configuration. (default: {@code false})
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, GenerableArtifact generableArtifact, Path targetRootPath,
boolean forceOverride);
/**
* Generates code by processing the {@link GenerableArtifact} for the given input.
*
* @param input
* generator input object
* @param generableArtifact
* the artifact to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @param forceOverride
* if true and the destination path is already existent, the contents will be
* overwritten by the generated ones iff there is no merge strategy defined by the templates
* configuration. (default: {@code false})
* @param logicClasses
* a {@link List} of java class files, which will be included as accessible beans in the
* template model. Such classes can be used to implement more complex template logic.
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, GenerableArtifact generableArtifact, Path targetRootPath,
boolean forceOverride, List> logicClasses);
/**
* Generates code by processing the {@link GenerableArtifact} for the given input.
*
* @param input
* generator input object
* @param generableArtifact
* the artifact to be generated
* @param targetRootPath
* target root path to generate to (to be used to resolve the dependent template destination
* paths)
* @param forceOverride
* if true and the destination path is already existent, the contents will be
* overwritten by the generated ones iff there is no merge strategy defined by the templates
* configuration. (default: {@code false})
* @param logicClasses
* a {@link List} of java class files, which will be included as accessible beans in the
* template model. Such classes can be used to implement more complex template logic.
* @param rawModel
* externally adapted model to be used for generation.
* @return The {@link GenerationReportTo generation report} covering the actual status of success, a list
* of warnings, as well as a list of error messages.
*/
public GenerationReportTo generate(Object input, GenerableArtifact generableArtifact, Path targetRootPath,
boolean forceOverride, List> logicClasses, Map rawModel);
/**
* Returns a new {@link ModelBuilder} instance for the given input object. Caution: this method will
* retrieve the first matching trigger to resolve the input reader. Thus, in an environment with multiple
* trigger with different input reader for the same data format, this method may end up in a
* non-deterministic result. As long as there is no use case for that, this is neglectable.
*
* @param generatorInput
* object, models should be created for
* @return a new {@link ModelBuilder} instance
*/
public ModelBuilder getModelBuilder(Object generatorInput);
/**
* Returns a new {@link ModelBuilder} instance for the given input object and its matching trigger id
*
* @param generatorInput
* object, models should be created for
* @param triggerId
* which has been activated by the given object
* @return a new {@link ModelBuilder} instance
*/
public ModelBuilder getModelBuilder(Object generatorInput, String triggerId);
}