com.fitbur.bytebuddy.description.modifier.ProvisioningState Maven / Gradle / Ivy
package com.fitbur.bytebuddy.description.modifier;
import com.fitbur.bytebuddy.jar.asm.Opcodes;
/**
* Describes if a method parameter is mandated, i.e. not explicitly specified in the source code.
*/
public enum ProvisioningState implements ModifierContributor.ForParameter {
/**
* Defines a parameter to not be mandated. (This is the default modifier.)
*/
PLAIN(EMPTY_MASK),
/**
* Defines a parameter to be mandated.
*/
MANDATED(Opcodes.ACC_MANDATED);
/**
* The mask of this provisioning state.
*/
private final int mask;
/**
* Creates a new provisioning state.
*
* @param mask The mask of this provisioning state.
*/
ProvisioningState(int mask) {
this.mask = mask;
}
/**
* Creates a new provisioning state from a boolean value which indicates if the returned state should represent a final modifier.
*
* @param mandated {@code true} if the returned state should indicate a mandated parameter.
* @return A corresponding provisioning state.
*/
public static ProvisioningState is(boolean mandated) {
return mandated ? MANDATED : PLAIN;
}
@Override
public int getMask() {
return mask;
}
@Override
public int getRange() {
return Opcodes.ACC_MANDATED;
}
@Override
public boolean isDefault() {
return this == PLAIN;
}
/**
* Checks if this instance represents a mandated parameter or not.
*
* @return {@code true} if this instance represents a mandated parameter.
*/
public boolean isMandated() {
return this == MANDATED;
}
@Override
public String toString() {
return "ProvisioningState." + name();
}
}