GField.java

package joist.sourcegen;

import java.util.ArrayList;
import java.util.List;

import joist.util.Inflector;
import joist.util.Interpolate;
import joist.util.StringBuilderr;

public class GField {

  private final GClass gclass;
  private final String name;
  private String typeClassName;
  private String initialValue;
  private GClass initialAnonymousClass;
  private Access access = Access.PRIVATE;
  private boolean isStatic;
  private boolean isFinal;
  private final List<String> annotations = new ArrayList<String>();

  public GField(GClass gclass, String name) {
    this.gclass = gclass;
    this.name = name;
  }

  public String toCode() {
    StringBuilderr s = new StringBuilderr();
    for (String annotation : this.annotations) {
      s.line(annotation);
    }
    s.append(this.access.asPrefix());
    if (this.isStatic) {
      s.append("static ");
    }
    if (this.isFinal) {
      s.append("final ");
    }
    s.append("{} ", this.typeClassName);
    s.append("{}", this.name);
    if (this.initialValue != null) {
      s.append(" = {}", this.initialValue);
    }
    if (this.initialAnonymousClass != null) {
      s.append(" = {}", this.initialAnonymousClass.toCode());
      s.stripTrailingNewLine();
    }
    s.line(";");
    return s.toString();
  }

  public String getName() {
    return this.name;
  }

  public String getTypeClassName() {
    return this.typeClassName;
  }

  public GField type(Class<?> type) {
    return this.type(type.getName());
  }

  public GField type(String fullClassName, Object... args) {
    this.typeClassName = this.gclass.stripAndImportPackageIfPossible(Interpolate.string(fullClassName, args));
    return this;
  }

  public GField initialValue(String initialValue, Object... args) {
    this.initialValue = Interpolate.string(initialValue, args);
    return this;
  }

  public GField autoImportInitialValue() {
    this.initialValue = this.gclass.stripAndImportPackageIfPossible(this.initialValue);
    return this;
  }

  public GClass initialAnonymousClass() {
    GClass gc = new GClass(this.gclass.getDirectory(), this.typeClassName).setAnonymous();
    this.initialAnonymousClass = gc;
    return gc;
  }

  public GField setStatic() {
    this.isStatic = true;
    return this;
  }

  public GField setFinal() {
    this.isFinal = true;
    return this;
  }

  public GField setPublic() {
    this.access = Access.PUBLIC;
    return this;
  }

  public GField setProtected() {
    this.access = Access.PROTECTED;
    return this;
  }

  public GField setAccess(Access access) {
    this.access = access;
    return this;
  }

  public String toString() {
    return this.toCode();
  }

  public GMethod makeGetter() {
    GMethod getter = this.gclass.getMethod("get" + Inflector.capitalize(this.name));

    getter.returnType(this.typeClassName);
    // getter.body.line("this.{} = {};", this.name, this.name);
    getter.body.line("return this.{};", this.name);
    return getter;
  }

  public GField addAnnotation(String annotation, Object... args) {
    this.annotations.add(Interpolate.string(annotation, args));
    return this;
  }

}