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/*
*
* Copyright 2004 The Ant-Contrib project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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 net.sf.antcontrib.cpptasks;
import org.apache.tools.ant.types.DataType;
import org.apache.tools.ant.types.Reference;
/**
* Information on the execution platforms for the generated code.
* (Non-functional prototype)
*
*/
public final class TargetDef
extends DataType {
/**
* if property.
*/
private String ifCond;
/**
* unless property.
*/
private String unlessCond;
/**
* cpu.
*
*/
private CPUEnum cpu;
/**
* architecture.
*
*/
private ArchEnum arch;
/**
* OS Family.
*
*/
private OSFamilyEnum osFamily;
/**
* Constructor.
*
*/
public TargetDef() {
}
/**
* Bogus method required for documentation generation.
*/
public void execute() {
throw new org.apache.tools.ant.BuildException(
"Not an actual task, but looks like one for documentation purposes");
}
/**
* Returns true if the define's if and unless conditions (if any) are
* satisfied.
* @return true if active
*/
public boolean isActive() {
return CUtil.isActive(getProject(), ifCond, unlessCond);
}
/**
* Sets a description of the current data type.
* @param desc description
*/
public void setDescription(final String desc) {
super.setDescription(desc);
}
/**
* Sets an id that can be used to reference this element.
*
* @param id
* id
*/
public void setId(final String id) {
//
// this is actually accomplished by a different
// mechanism, but we can document it
//
}
/**
* Sets the property name for the 'if' condition.
*
* The define will be ignored unless the property is defined.
*
* The value of the property is insignificant, but values that would imply
* misinterpretation ("false", "no") will throw an exception when
* evaluated.
*
* @param propName
* property name
*/
public void setIf(final String propName) {
ifCond = propName;
}
/**
* Specifies that this element should behave as if the content of the
* element with the matching id attribute was inserted at this location. If
* specified, no other attributes should be specified.
* @param r id of referenced target
*/
public void setRefid(final Reference r) {
super.setRefid(r);
}
/**
* Set the property name for the 'unless' condition.
*
* If named property is set, the define will be ignored.
*
* The value of the property is insignificant, but values that would imply
* misinterpretation ("false", "no") of the behavior will throw an
* exception when evaluated.
*
* @param propName
* name of property
*/
public void setUnless(final String propName) {
unlessCond = propName;
}
/**
* Gets cpu.
* @return cpu, may be null.
*
*/
public CPUEnum getCpu() {
if (isReference()) {
TargetDef refPlatform = (TargetDef)
getCheckedRef(TargetDef.class,
"TargetDef");
return refPlatform.getCpu();
}
return cpu;
}
/**
* Gets arch.
* @return arch, may be null.
*
*/
public ArchEnum getArch() {
if (isReference()) {
TargetDef refPlatform = (TargetDef)
getCheckedRef(TargetDef.class,
"TargetDef");
return refPlatform.getArch();
}
return arch;
}
/**
* Gets operating system family.
* @return os family, may be null.
*
*/
public OSFamilyEnum getOsfamily() {
if (isReference()) {
TargetDef refPlatform = (TargetDef)
getCheckedRef(TargetDef.class,
"TargetDef");
return refPlatform.getOsfamily();
}
return osFamily;
}
/**
* Sets preferred cpu, but does not use cpu specific instructions.
* @param value new value
*/
public void setCpu(final CPUEnum value) {
if (isReference()) {
throw tooManyAttributes();
}
cpu = value;
}
/**
* Sets cpu architecture, compiler may use cpu specific instructions.
* @param value new value
*/
public void setArch(final ArchEnum value) {
if (isReference()) {
throw tooManyAttributes();
}
if (cpu != null) {
throw tooManyAttributes();
}
arch = value;
}
/**
* Sets operating system family.
* @param value new value
*/
public void setOsfamily(final OSFamilyEnum value) {
if (isReference()) {
throw tooManyAttributes();
}
if (cpu != null) {
throw tooManyAttributes();
}
osFamily = value;
}
}
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