Example usage for org.apache.commons.lang.builder CompareToBuilder CompareToBuilder

Introduction

In this page you can find the example usage for org.apache.commons.lang.builder CompareToBuilder CompareToBuilder.

Prototype

public CompareToBuilder()

Source Link

Document

Constructor for CompareToBuilder.

Starts off assuming that the objects are equal.

Usage

From source file:org.andromda.timetracker.vo.UserVO.java

/**
 * @param object to compare this object against
 * @return int if equal//from  w  w w.  j a  v a2 s. c  o  m
 * @see Comparable#compareTo(Object)
 */
public int compareTo(final UserVO object) {
    if (object == null) {
        return -1;
    }
    // Check if the same object instance
    if (object == this) {
        return 0;
    }
    return new CompareToBuilder().append(this.getId(), object.getId())
            .append(this.getUsername(), object.getUsername()).append(this.getFirstName(), object.getFirstName())
            .append(this.getLastName(), object.getLastName()).toComparison();
}

From source file:org.apache.cayenne.access.loader.mapper.DbType.java

/**
 * Compare by specificity the most specific DbPath should be first in ordered list
 *///from  w  w w.  j  ava  2  s.com
@Override
public int compareTo(DbType dbType) {
    return new CompareToBuilder().append(dbType.jdbc, jdbc).append(dbType.getSpecificity(), getSpecificity())
            .append(dbType.length, length).append(dbType.precision, precision).append(dbType.scale, scale)
            .append(dbType.notNull, notNull).toComparison();
}

From source file:org.apache.cayenne.dbsync.reverse.db.ExportedKey.java

@Override
public int compareTo(Object obj) {
    if (obj == null || !obj.getClass().equals(getClass())) {
        throw new IllegalArgumentException();
    }/* w w  w.j  ava 2s  . c o  m*/
    if (obj == this) {
        return 0;
    }

    ExportedKey rhs = (ExportedKey) obj;
    return new CompareToBuilder().append(pkCatalog, rhs.pkCatalog).append(pkSchema, rhs.pkSchema)
            .append(pkTable, rhs.pkTable).append(pkName, rhs.pkName).append(fkCatalog, rhs.fkCatalog)
            .append(fkSchema, rhs.fkSchema).append(fkTable, rhs.fkTable).append(fkName, rhs.fkName)
            .append(keySeq, rhs.keySeq).append(pkColumn, rhs.pkColumn).append(fkColumn, rhs.fkColumn)
            .toComparison();
}

From source file:org.apache.cayenne.dbsync.reverse.dbload.ExportedKey.java

@Override
public int compareTo(Object obj) {
    if (obj == null || !obj.getClass().equals(getClass())) {
        throw new IllegalArgumentException();
    }/*from  w w  w.  jav  a2s.c  o  m*/
    if (obj == this) {
        return 0;
    }

    ExportedKey rhs = (ExportedKey) obj;
    return new CompareToBuilder().append(pk, rhs.pk).append(fk, rhs.fk).append(keySeq, rhs.keySeq)
            .toComparison();
}

From source file:org.apache.hadoop.hdfs.server.namenode.startupprogress.Step.java

@Override
public int compareTo(Step other) {
    // Sort steps by file and then sequentially within the file to achieve the
    // desired order.  There is no concurrent map structure in the JDK that
    // maintains insertion order, so instead we attach a sequence number to each
    // step and sort on read.
    return new CompareToBuilder().append(file, other.file).append(sequenceNumber, other.sequenceNumber)
            .toComparison();//from  www. j  a v  a  2s .c o  m
}

From source file:org.apache.qpid.disttest.results.formatting.CSVOrderParticipantResultComparator.java

@Override
public int compare(ParticipantResult left, ParticipantResult right) {
    return new CompareToBuilder().append(getTypeCode(left), getTypeCode(right))
            .append(left.getParticipantName(), right.getParticipantName()).toComparison();
}

From source file:org.apache.qpid.server.security.access.config.Rule.java

@Override
public int compareTo(Rule r) {
    return new CompareToBuilder().append(getAction(), r.getAction()).append(getIdentity(), r.getIdentity())
            .append(getPermission(), r.getPermission()).toComparison();
}

From source file:org.apache.rya.accumulo.mr.merge.util.GroupedRow.java

/**
 * Natural ordering; compares based on group and then key.
 *///from w w w  . j a  va2 s  .c om
@Override
public int compareTo(final GroupedRow o) {
    if (o == null) {
        return 1;
    }
    return new CompareToBuilder().append(group, o.group).append(key, o.key).append(value, o.value)
            .toComparison();
}

From source file:org.apache.rya.accumulo.mr.RyaStatementWritable.java

/**
 * Comparison method for natural ordering. Compares based on the logical
 * triple (the s/p/o/context information in the underlying RyaStatement)
 * and then by the metadata contained in the RyaStatement if the triples are
 * the same.//ww  w  .  j a  v  a2 s.co  m
 * @return  Zero if both RyaStatementWritables contain equivalent statements
 *          or both have null statements; otherwise, an integer whose sign
 *          corresponds to a consistent ordering.
 */
@Override
public int compareTo(RyaStatementWritable other) {
    CompareToBuilder builder = new CompareToBuilder();
    RyaStatement rsThis = this.getRyaStatement();
    RyaStatement rsOther = other.getRyaStatement(); // should throw NPE if other is null, as per Comparable contract
    builder.append(rsThis == null, rsOther == null);
    if (rsThis != null && rsOther != null) {
        builder.append(rsThis.getSubject(), rsOther.getSubject());
        builder.append(rsThis.getPredicate(), rsOther.getPredicate());
        builder.append(rsThis.getObject(), rsOther.getObject());
        builder.append(rsThis.getContext(), rsOther.getContext());
        builder.append(rsThis.getQualifer(), rsOther.getQualifer());
        builder.append(rsThis.getColumnVisibility(), rsOther.getColumnVisibility());
        builder.append(rsThis.getValue(), rsOther.getValue());
        builder.append(rsThis.getTimestamp(), rsOther.getTimestamp());
    }
    return builder.toComparison();
}

From source file:org.apache.rya.api.domain.RyaType.java

/**
 * Define a natural ordering based on data, datatype, and language.
 * @param o The object to compare with/*from www  .  j  ava 2s .  co m*/
 * @return 0 if the data string, the datatype string, and the language
 * string representation match between the objects, where matching is
 * defined by string comparison or all being null;
 * Otherwise, an integer whose sign yields a consistent ordering.
 */
@Override
public int compareTo(final RyaType o) {
    if (o == null) {
        return 1;
    }
    final String dataTypeStr = getDataType() != null ? getDataType().stringValue() : null;
    final String otherDataTypeStr = o.getDataType() != null ? o.getDataType().stringValue() : null;
    final CompareToBuilder builder = new CompareToBuilder().append(getData(), o.getData())
            .append(dataTypeStr, otherDataTypeStr).append(getLanguage(), o.getLanguage());
    return builder.toComparison();
}