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add getType()

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Volker Berlin 2019-01-01 14:24:01 +01:00
parent 13350e4413
commit c9ce8eb60b
1 changed files with 87 additions and 78 deletions
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165
src/de/inetsoftware/classparser/FieldInfo.java
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@ -1,79 +1,88 @@
/* /*
Copyright 2011 - 2017 Volker Berlin (i-net software) Copyright 2011 - 2019 Volker Berlin (i-net software)
Licensed under the Apache License, Version 2.0 (the "License"); Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License. you may not use this file except in compliance with the License.
You may obtain a copy of the License at You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0 http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and See the License for the specific language governing permissions and
limitations under the License. limitations under the License.
*/ */
package de.inetsoftware.classparser; package de.inetsoftware.classparser;
import java.io.DataInputStream; import java.io.DataInputStream;
import java.io.IOException; import java.io.IOException;
/** /**
* Described a Field of a class. * Described a Field of a class.
* http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5 * http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5
* http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#2877 * http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#2877
* *
* @author Volker Berlin * @author Volker Berlin
*/ */
public class FieldInfo { public class FieldInfo {
private final int accessFlags; private final int accessFlags;
private final String name; private final String name;
private final String description; private final String description;
private final Attributes attributes; private final Attributes attributes;
/** /**
* Read a single FieldInfo. * Read a single FieldInfo.
* http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5 * http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5
* http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#2877 * http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#2877
* @param input * @param input
* @param constantPool * @param constantPool
* @throws IOException * @throws IOException
*/ */
FieldInfo(DataInputStream input, ConstantPool constantPool) throws IOException { FieldInfo(DataInputStream input, ConstantPool constantPool) throws IOException {
this.accessFlags = input.readUnsignedShort(); this.accessFlags = input.readUnsignedShort();
this.name = (String)constantPool.get( input.readUnsignedShort() ); this.name = (String)constantPool.get( input.readUnsignedShort() );
this.description = (String)constantPool.get( input.readUnsignedShort() ); this.description = (String)constantPool.get( input.readUnsignedShort() );
this.attributes = new Attributes( input, constantPool ); this.attributes = new Attributes( input, constantPool );
} }
/** /**
* Get the access flags of the method. * Get the access flags of the method.
* http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5-200-A * http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5-200-A
* http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#87652 * http://docs.oracle.com/javase/specs/jvms/se5.0/html/ClassFile.doc.html#87652
* *
* @return the flags * @return the flags
*/ */
public int getAccessFlags() { public int getAccessFlags() {
return accessFlags; return accessFlags;
} }
/** /**
* If this field is static or not * If this field is static or not
* @return true, if static * @return true, if static
*/ */
public boolean isStatic() { public boolean isStatic() {
return (accessFlags & 0x0008) > 0; return (accessFlags & 0x0008) > 0;
} }
/** /**
* Get the name of the field * Get the name of the field
* @return the name * @return the name
*/ */
public Object getName() { public String getName() {
return name; return name;
} }
/**
* Get the type of the field.
*
* @return the type
*/
public String getType() {
return description;
}
} }