Java StrBuilder.append方法代码示例

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * Entry point for generating a directory listing.
 */
public void execute(PrintWriter out, PrintWriter err) {
    StrBuilder output = new StrBuilder();

    if (listProfiles) {
        output.append(createProfileListing());
    } else if (printProfile) {
        output.append(getProfileDetails(profileName));
    } else if (createProfile) {
        output.append(createProfile());
    } else if (deleteProfile) {
        output.append(deleteProfile());
    } else {
        output.append(helpScreen());
    }

    out.println(output.toString());
    out.flush();
    err.flush();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * Create the Profile listing output
 */
protected String createProfileListing() {
    StrBuilder sb = new StrBuilder();
    List<AbstractProfileBase> profileList = getProfiles();

    columnWidths = calcColumnWidths(profileList);

    for (Map.Entry<String, Integer> entry : columnWidths.entrySet()) {
        sb.appendFixedWidthPadRight(entry.getKey(), entry.getValue(), ' ').append(COL_SEP);
    }
    sb.append(NEWLINE);

    for (AbstractProfileBase profile : profileList) {
        sb.appendFixedWidthPadRight("" + profile.getName(), columnWidths.get(KEY_PROFILE_NAME),
                                    ' ')
                .append(COL_SEP);
        sb.appendFixedWidthPadRight("" + profile.getType(), columnWidths.get(KEY_TYPE), ' ')
                .append(COL_SEP);
        sb.append(NEWLINE);
    }

    return sb.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * <p>Returns the string representation of this range.</p>
 *
 * <p>This string is the string representation of the minimum and
 * maximum numbers in the range, separated by a hyphen. If a number
 * is negative, then it is enclosed in parentheses.</p>
 *
 * @return the string representation of this range
 */
public String toString() {
    StrBuilder sb = new StrBuilder();

    if (min.doubleValue() < 0) {
        sb.append('(')
            .append(min)
            .append(')');
    } else {
        sb.append(min);
    }

    sb.append('-');

    if (max.doubleValue() < 0) {
        sb.append('(')
            .append(max)
            .append(')');
    } else {
        sb.append(max);
    }

    return sb.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * <p>Gets a string representation of the character range.</p>
 * 
 * @return string representation of this range
 */
public String toString() {
    if (iToString == null) {
        StrBuilder buf = new StrBuilder(4);
        if (isNegated()) {
            buf.append('^');
        }
        buf.append(start);
        if (start != end) {
            buf.append('-');
            buf.append(end);
        }
        iToString = buf.toString();
    }
    return iToString;
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
private String errorLocator(Throwable exception) {
  String base = exception.getClass().getSimpleName();
  if (exception.getStackTrace().length == 0) {
    return base;
  }
  StrBuilder buf = new StrBuilder(512);
  buf.append(base).append("<br />");
  int count = 0;
  for (int i = 0; i < exception.getStackTrace().length && count < 4; i++) {
    StackTraceElement ste = exception.getStackTrace()[i];
    if (ste.getClassName().startsWith("sun.") || ste.getClassName().startsWith("javax.") || ste.getClassName().startsWith("com.sun.") ||
        (ste.getClassName().equals("java.lang.reflect.Method") && ste.getMethodName().equals("invoke"))) {
      continue;
    }
    if (ste.getLineNumber() >= 0) {
      buf.append(String.format("&nbsp;&nbsp;at %s.%s() L%d<br />", ste.getClassName(), ste.getMethodName(), ste.getLineNumber()));
    } else {
      buf.append(String.format("&nbsp;&nbsp;at %s.%s()<br />", ste.getClassName(), ste.getMethodName()));
    }
    count++;
  }
  return buf.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * Obtains a failure result for a non-empty list of failures.
 * 
 * @param failures  the failures, not empty, not null
 * @return the failure result, not null
 */
static <U> Result<U> of(List<Failure> failures) {
  ArgumentChecker.notEmpty(failures, "failures");
  ImmutableSet<Failure> fails = ImmutableSet.copyOf(failures);
  FailureStatus status = fails.iterator().next().getStatus();
  StrBuilder buf = new StrBuilder();
  for (Failure failure : fails) {
    buf.appendSeparator(", ");
    buf.append(failure.getMessage());
    if (!status.equals(failure.getStatus())) {
      status = FailureStatus.MULTIPLE;
    }
  }
  Result<?> result = new FailureResult<>(fails, status, buf.toString());
  return Result.failure(result);
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * Gets a full-detail string containing all child nodes and positions.
 * 
 * @return the full-detail string, not null
 */
public String toLongString() {
  StrBuilder childBuf = new StrBuilder(1024);
  childBuf.append("[");
  for (int i = 0; i < getChildNodes().size(); i++) {
    PortfolioNode child = getChildNodes().get(i);
    if (child instanceof SimplePortfolioNode) {
      childBuf.append(((SimplePortfolioNode) child).toLongString());
    } else {
      childBuf.append(child.toString());
    }
    if (i != getChildNodes().size() - 1) {
      childBuf.append(",");
    }
  }
  childBuf.append("]");
  return new StrBuilder(childBuf.size() + 128)
      .append("PortfolioNode[uniqueId=")
      .append(getUniqueId())
      .append(",childNodes=")
      .append(childBuf)
      .append(",positions=")
      .append(getPositions()).append("]")
      .toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * Appends the ORDER BY clause of the sql query to the given string builder.
 *
 * @param query The query.
 * @param queryStringBuilder The string builder holding the string query.
 */
static void appendOrderByClause(Query query, StrBuilder queryStringBuilder) {
  if (!query.hasSort()) {
    return;
  }
  queryStringBuilder.append("ORDER BY ");
  QuerySort querySort = query.getSort();
  List<ColumnSort> sortColumns = querySort.getSortColumns();
  int numOfSortColumns = sortColumns.size();
  for (int col = 0; col < numOfSortColumns; col++) {
    ColumnSort columnSort = sortColumns.get(col);
    queryStringBuilder.append(getColumnId(columnSort.getColumn()));
    if (columnSort.getOrder() == SortOrder.DESCENDING) {
      queryStringBuilder.append(" DESC");
    }
    if (col < numOfSortColumns - 1) {
      queryStringBuilder.append(", ");
    }
  }
  queryStringBuilder.append(" ");
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
/**
 * Appends the SELECT clause of the sql query to the given string builder.
 *
 * @param query The query.
 * @param queryStringBuilder The string builder holding the string query.
 */

static void appendSelectClause(Query query,
    StrBuilder queryStringBuilder) {
  queryStringBuilder.append("SELECT ");

  // If it's a selectAll query, build "select *" clause.
  if (!query.hasSelection()) {
    queryStringBuilder.append("* ");
    return;
  }

  List<AbstractColumn> columns = query.getSelection().getColumns();
  int numOfColsInQuery = columns.size();

  // Add the Ids of the columns to the select clause
  for (int col = 0; col < numOfColsInQuery; col++) {
    queryStringBuilder.append(getColumnId(columns.get(col)));
    if (col < numOfColsInQuery - 1) {
      queryStringBuilder.append(", ");
    }
  }
  queryStringBuilder.append(" ");
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
@Override
public String executeCommand(final SigarProxy sigar) throws SigarException {
	StrBuilder sb = new StrBuilder(200);

	ProcStat procStat = sigar.getProcStat();

	sb.append(TYPE_PROC);
	sb.append(separator);
	sb.append(procStat.getTotal());
	sb.append(separator);
	sb.append(procStat.getRunning());
	sb.append(separator);
	sb.append(procStat.getIdle());
	sb.append(separator);
	sb.append(procStat.getSleeping());
	sb.append(separator);
	sb.append(procStat.getStopped());
	sb.append(separator);
	sb.append(procStat.getZombie());
	sb.append(separator);
	sb.append(procStat.getThreads());

	return sb.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
@Override
public String executeCommand(final SigarProxy sigar) throws SigarException {
	StrBuilder sb = new StrBuilder(200);

	CpuPerc[] cpus = sigar.getCpuPercList();
	CpuPerc cpuAll = sigar.getCpuPerc();

	sb.append(TYPE_CPU_X);
	sb.append(separator);
	writeCpu(sb, cpuAll);

	if (cpus.length > 1) { // more than one CPU
		appendLineBreak(sb);
		for (int i = 0; i < cpus.length; i++) {
			appendLineBreak(sb, i);
			sb.append(TYPE_CPU + i);
			sb.append(separator);
			writeCpu(sb, cpus[i]);
		}
	}

	return sb.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
@Override
public String executeCommand(final SigarProxy sigar) throws SigarException {
	StrBuilder sb = new StrBuilder(200);

	Swap swap = sigar.getSwap();

	sb.append(TYPE_SWAP);
	sb.append(separator);
	sb.append(swap.getTotal() / 1024L);
	sb.append(separator);
	sb.append(swap.getUsed() / 1024L);
	sb.append(separator);
	sb.append(swap.getFree() / 1024L);

	return sb.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
@Override
public String executeCommand(final SigarProxy sigar) throws SigarException {
	StrBuilder sb = new StrBuilder(200);

	String[] type = new String[] { "State.Name.sw=java" };
	long[] pids = Shell.getPids(sigar, type);

	for (int i = 0; i < pids.length; i++) {
		appendLineBreak(sb, i);

		sb.append(TYPE_JAVA_X + i);
		sb.append(separator);
		long pid = pids[i];

		String cpuPerc = "?";
		@SuppressWarnings("unchecked")
		List<Object> info = new ArrayList<Object>(Ps.getInfo(sigar, pid));
		ProcCpu cpu = sigar.getProcCpu(pid);
		cpuPerc = CpuPerc.format(cpu.getPercent());
		info.add(info.size() - 1, cpuPerc);
		sb.append(Ps.join(info));
	}

	return sb.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
@Override
public String executeCommand(final SigarProxy sigar) throws SigarException {
	StrBuilder sb = new StrBuilder(200);

	Mem mem = sigar.getMem();

	sb.append(TYPE_MEM);
	sb.append(separator);
	sb.append(mem.getTotal() / 1024L);
	sb.append(separator);
	sb.append(mem.getUsed() / 1024L);
	sb.append(separator);
	sb.append(mem.getFree() / 1024L);
	sb.append(separator);
	sb.append(mem.getActualUsed() / 1024L);
	sb.append(separator);
	sb.append(mem.getActualFree() / 1024L);

	return sb.toString();
}
 

import org.apache.commons.lang.text.StrBuilder; //导入方法依赖的package包/类
public static String fullline(final ChatColor color, final ChatColor color2, final ChatColor style, char character, String mess) {
    StrBuilder sb = new StrBuilder();
    boolean t = true;
    int l = 0;
    if ((54 - mess.length()) % 2 == 0)
        l = 54 / mess.length();

    for (int i = 0; i < l + 1; i++) {
        sb.append(style);
        if (t) {
            sb.append(color);
            t = false;
        } else {
            sb.append(color2);
            t = true;
        }
        sb.append(character);
    }
    return sb.toString() + " " + mess + " " + sb.toString();


}